UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dihju2yPxPfnzBxUJi7eGFC+hOIGie8qiyerTJKWDV4=' 
WHERE 
  key_id = '991a10a862c19352b90d376aad5ad94e598fb46d7836a2d3b575e150998f8caf' 
  AND (
    token = 'dihju2yPxPfnzBxUJi7eGFC+hOIGie8qiyerTJKWDV4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )