DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '1ef6c5a63b095748fa9c3f76379d0fa4df9096a2daf94d8ab7f2c56de941f2e6' 
  AND token = 'xp2JRycL+/mjIsdmreUzB2W9tGgAWuFpW0rUm0r3Zd4='

Query time 0.00031