SELECT 
  a.variant_id, 
  a.option_id, 
  a.position, 
  a.modifier, 
  a.modifier_type, 
  a.weight_modifier, 
  a.weight_modifier_type, 
  b.variant_name, 
  IF(
    shared_option_variants.variant_id IS NOT NULL, 
    shared_option_variants.modifier, 
    a.modifier
  ) as modifier, 
  IF(
    shared_option_variants.variant_id IS NOT NULL, 
    shared_option_variants.modifier_type, 
    a.modifier_type
  ) as modifier_type 
FROM 
  cscart_product_option_variants as a 
  LEFT JOIN cscart_product_option_variants_descriptions as b ON a.variant_id = b.variant_id 
  AND b.lang_code = 'se' 
  LEFT JOIN cscart_ult_product_option_variants shared_option_variants ON shared_option_variants.variant_id = a.variant_id 
  AND shared_option_variants.company_id = 2 
WHERE 
  a.option_id IN (
    485, 614, 484, 1149, 1301, 1222, 1223, 
    927
  ) 
  AND a.status = 'A' 
ORDER BY 
  a.position, 
  a.variant_id

Query time 0.00116

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE a range status,option_id,option_id_2 option_id 6 46 Using index condition; Using filesort
1 SIMPLE b eq_ref PRIMARY PRIMARY 9 mahm3t_cs443.a.variant_id,const 1 Using where
1 SIMPLE shared_option_variants eq_ref PRIMARY,company_id PRIMARY 7 mahm3t_cs443.a.variant_id,const 1

Result

variant_id option_id position modifier modifier_type weight_modifier weight_modifier_type variant_name
22807 1223 0 0.000 A 0.000 A up to 1600 mm
12642 485 10 0.000 A 0.000 A ODD1 | SKYLIGHT PREMIUM takfönster
15431 484 10 0.000 A 0.000 A Vit
23704 1301 10 0.000 A 0.000 A Svart
22808 1223 16 0.000 A 0.000 A 1601- 2000 mm
15432 484 20 0.000 A 0.000 A Ljusbeige
22809 1223 20 0.000 A 0.000 A 2001 - 2400 mm
23705 1301 20 0.000 A 0.000 A Vit
24136 485 20 0.000 A 0.000 A ODD2 | SKYLIGHT
15433 484 30 0.000 A 0.000 A Mörkblå
23691 485 30 0.000 A 0.000 A ODD3 / OD3T | SKYFENS SUPRO
23706 1301 30 0.000 A 0.000 A Beige
23709 1301 35 0.000 A 0.000 A Mörk beige
15435 484 40 0.000 A 0.000 A Ljusgrå
23707 1301 40 0.000 A 0.000 A ljusgrå
22801 1222 43 0.000 A 0.000 A 439 - 530 mm
23708 1301 50 0.000 A 0.000 A Mörkblå
22802 1222 53 0.000 A 0.000 A 531 - 640 mm
22803 1222 64 0.000 A 0.000 A 641 - 760 mm
22804 1222 76 0.000 A 0.000 A 761 - 922 mm
22805 1222 92 0.000 A 0.000 A 923 - 1120 mm
18185 927 100 0.000 A 0.000 A Dachfenster (Griff unten am Flügel)
22806 1222 112 0.000 A 0.000 A 1121 - 1285 mm
18186 927 200 0.000 A 0.000 A Ausstiegsfenster - Rechts (Griff auf der linken Seite des Flügels)
18187 927 300 0.000 A 0.000 A Ausstiegsfenster - Links (Griff auf der rechten Seite des Flügels)
15104 614 507 0.000 A 0.000 A 5/7 | 55x78 cm
15105 614 509 0.000 A 0.000 A 5/9 | 55x98 cm
15553 614 511 0.000 A 0.000 A 5/11 | 55x118 cm
15106 614 609 0.000 A 0.000 A 6/9 | 66x98 cm
15107 614 611 0.000 A 0.000 A 6/11 | 66x118 cm
15554 614 614 0.000 A 0.000 A 6/14 | 66x140 cm
15108 614 709 0.000 A 0.000 A 7/9 | 78x98 cm
15109 614 711 0.000 A 0.000 A 7/11 | 78x118 cm
15110 614 714 0.000 A 0.000 A 7/14 | 78x140 cm
15111 614 716 0.000 A 0.000 A 7/16 | 78x160 cm
15112 614 911 0.000 A 0.000 A 9/11 | 94x118 cm
15113 614 914 0.000 A 0.000 A 9/14 | 94x140 cm
15114 614 1111 0.000 A 0.000 A 11/11 | 114x118 cm
15115 614 1114 0.000 A 0.000 A 11/14 | 114x140 cm