UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/ykHAN8OHt+OgrrrdhDfKkXgqEyNA9y32xrydvnBUMI=' 
WHERE 
  key_id = '285705f9ab2126c10624708dc343be49e0257ec55875667c820d14da95f5c210' 
  AND (
    token = '/ykHAN8OHt+OgrrrdhDfKkXgqEyNA9y32xrydvnBUMI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )