UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y/ndMa6ojoZKOHcmsPwqtblp5pBnpBEn+JSdan+cMMI=' 
WHERE 
  key_id = 'a69ce623655abe126e88aff8b044c3a538d157abf23f10c7b366bced20c4249e' 
  AND (
    token = 'y/ndMa6ojoZKOHcmsPwqtblp5pBnpBEn+JSdan+cMMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )