DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = 'b84033cc27f3aa78ab47c7b1519ea0d010ea403476a715c9b7eafea92e058d18' 
  AND token = 'vzcaU0tijCaU0hQEip8lfZeL1H2WDhmwGsnLwuGekek='

Query time 0.00030