DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '21c6b5b5cfbca7158fdd726d68d54c41ed2749d0e3594375a0d4ff2e52af8cb6' 
  AND token = 'MocXb9oMhibUsdLtt7fKKXPYBMsPVf4GsIhsA/gnxak='

Query time 0.00025