SELECT 
  * 
FROM 
  cscart_product_options_exceptions 
WHERE 
  product_id = 388 
ORDER BY 
  exception_id

Query time 0.00028

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_product_options_exceptions ref product product 3 const 7 Using where; Using filesort

Result

exception_id product_id combination
2930 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18191";}
2931 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18192";}
2932 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18195";}
2933 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18189";}
2934 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18197";}
2935 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18199";}
2936 388 a:3:{i:944;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18200";}