UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N0tm+okdtUea2j8Ed4es8mo69eaoJHqTQEXG9I8Oy3k=' 
WHERE 
  key_id = '6021d24e54985a27482ed55e4516399863908684ed0b15f1499df2eed6dfb8dc' 
  AND (
    token = 'N0tm+okdtUea2j8Ed4es8mo69eaoJHqTQEXG9I8Oy3k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )