DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '939261f5ca21591b33511587a0793ea28d037a93de15f9a00ad6320e1581b7e1' 
  AND token = 'PX6G6VIGMIvgg5WrPdUe7qEycMZDcJNtaoLsWxHadJ4='

Query time 0.00023