UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7j7sFEFr5hq7k2ryNp+jJmBKvWNxqhgz9bHS5/MDZE=' 
WHERE 
  key_id = 'fc0769026b53dd0f21e5c62ce10184b33b74a7aebf4c17215640e1146234e979' 
  AND (
    token = 'F7j7sFEFr5hq7k2ryNp+jJmBKvWNxqhgz9bHS5/MDZE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )