UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zgayhRqhgji1X8KqrbzO+ut7bHpOSyXRrAQS42D5oJ4=' 
WHERE 
  key_id = '3288a66a5bbcc3323a8d76c725c645b9c80800910eb1a7ce98bb80e0841738ff' 
  AND (
    token = 'zgayhRqhgji1X8KqrbzO+ut7bHpOSyXRrAQS42D5oJ4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )