DELETE FROM 
  cscart_lock_keys 
WHERE 
  key_id = '51ac584598bdbb77cc6474e7478da410f7cb6e195c387ff3d222ce7cf463b19f' 
  AND token = '+epcQuAHD4viy6QYThZtEHTQ0lE0vwfOCi7qGEbQE6E='

Query time 0.00022