SELECT 
  * 
FROM 
  cscart_product_options_exceptions 
WHERE 
  product_id = 11486 
ORDER BY 
  exception_id

Query time 0.00025

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 8 Using where; Using filesort

Result

exception_id product_id combination
4326 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18191";}
4327 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18192";}
4328 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18195";}
4329 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18189";}
4330 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18197";}
4331 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18199";}
4332 11486 a:3:{i:948;s:2:"-1";i:934;s:5:"18377";i:928;s:5:"18200";}