UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SmpDwjXJ8PlAegLxzHBg/gZFXd7cMk3mRR/E4QDwRIw=' 
WHERE 
  key_id = 'd85bed4f5fb8254c568c784e94743b9083646e75328635a103164695f5f64dfb' 
  AND (
    token = 'SmpDwjXJ8PlAegLxzHBg/gZFXd7cMk3mRR/E4QDwRIw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )