UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKdq8iwtViMgfrc+AzLeu7ftN4GUmEsv9MlaxsBmt50=' 
WHERE 
  key_id = 'ea53227dc15488fc189e63b9c00bcc1833fa76146268a0ee09924ef87b4fc75a' 
  AND (
    token = 'EKdq8iwtViMgfrc+AzLeu7ftN4GUmEsv9MlaxsBmt50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )