DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6537806ff062ef8d67dca397641a158ec412e0d802203d667360516a23c6ce7f' 
  AND token = 'PP7z/RecMMSr7Jnfs7TwnB04A0c5aEIA+lU4ex+bo0w='

Query time 0.00023