UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OgjLZLg0wifQ+xCl0nkUOKUw/xnlUzNssFwunwue9+A=' 
WHERE 
  key_id = '1fa25f23c1e5e670affcc91e2094a77523f112078b535bd14cdfae44db4f586f' 
  AND (
    token = 'OgjLZLg0wifQ+xCl0nkUOKUw/xnlUzNssFwunwue9+A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )