SELECT 
  `id` 
FROM 
  cscart_totalshipping_info_city 
WHERE 
  city = 'Columbus' 
  and state_id = 57

Query time 0.00032

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_totalshipping_info_city ALL 199 Using where

Result

id
67