DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '6a8b3d97a8fde068b49db1d0404a0a9f1648dc4725c2cb6b728cd5c6db83ebc4' 
  AND token = 'RQWjahtz9riswwmSVao4mDF7POsT7bJNG3NufVhjiH8='

Query time 0.00026