SELECT 
  * 
FROM 
  cscart_bm_layouts 
WHERE 
  1 
  AND cscart_bm_layouts.company_id = 2 
  AND layout_id = 10

Query time 0.00029

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_bm_layouts const PRIMARY PRIMARY 4 const 1

Result

layout_id name is_default width theme_name style_id company_id layout_width min_width max_width
10 Main 1 16 responsive Byggbay 2 fluid 320 1440