SELECT 
  product_code, 
  amount 
FROM 
  cscart_product_options_inventory 
WHERE 
  combination_hash = 2176176358

Query time 0.00079

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

Result

product_code amount
ODV-GGU-CK02-0068 0.00