UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KsXUVx880MXHBP1fkUEeLKVunJsJo5mxKtUMoK27DVM=' 
WHERE 
  key_id = '14baa7e14de0cd318faa69cd33773833fa664dc87c436b207a77f4bada8a8d59' 
  AND (
    token = 'KsXUVx880MXHBP1fkUEeLKVunJsJo5mxKtUMoK27DVM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )