UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GpDxyVokTpJLtGkfGZS9RcXb9tyjLcDA7joH2XnSJuI=' 
WHERE 
  key_id = '8b3f54a43adeb6e7ca0d8d85cf6e5baed6aa862d4acb04f4b9c59ba19097aaff' 
  AND (
    token = 'GpDxyVokTpJLtGkfGZS9RcXb9tyjLcDA7joH2XnSJuI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )