DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '4e655b1e4ac24f8d7d4d8018a30e622cb0d11ca7ea5d04b36d12efcc1b74bb73' 
  AND token = 'QNfg63PiTPD+Y808d/CPEmf0OAbXfTfxI8h7MWb+tf0='

Query time 0.00020