UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YdOCEJNnSbyxPnFsszfSryiHYJSapzLgSySfPk+St1k=' 
WHERE 
  key_id = '42ab9114d918ad74945ccd6d12272974e6cef8afd33e63a7be6087f363a6b8ad' 
  AND (
    token = 'YdOCEJNnSbyxPnFsszfSryiHYJSapzLgSySfPk+St1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )