UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xH8d8bNjzhHc9sK+LmuClo34rHqMcqybu1T1ZtgMrPU=' 
WHERE 
  key_id = 'ba4e25cd3d064ef592e2989d0cdf4f93a9ef13e7664015be64aa59cc1bd53b96' 
  AND (
    token = 'xH8d8bNjzhHc9sK+LmuClo34rHqMcqybu1T1ZtgMrPU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )