UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gPJLIhSD3fGdPg22rWl9WqnZ7tnAOcwPMcOgGGNvzK4=' 
WHERE 
  key_id = 'c36f2d42f075eebfdca6ef50077374a9523209ba2bae00f5d808cbff31d9ea12' 
  AND (
    token = 'gPJLIhSD3fGdPg22rWl9WqnZ7tnAOcwPMcOgGGNvzK4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )