UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R23ySsY9BThbU9QLNjn+0mvDkwFqSPHnPfYZ0HYAIVQ=' 
WHERE 
  key_id = 'a378c7cbfdaa35f4edf1fff85ceeb027a305601e9629ea94b9a9232bebe7a9df' 
  AND (
    token = 'R23ySsY9BThbU9QLNjn+0mvDkwFqSPHnPfYZ0HYAIVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )