UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YQzfxpYjV7wwHH6UV5dphXAH93cOjaBlS48TgxqzBuA=' 
WHERE 
  key_id = '8fc609fec30db0c5caf9fd4a54b36fd5f1c741ca816e432e341e69a651b5792d' 
  AND (
    token = 'YQzfxpYjV7wwHH6UV5dphXAH93cOjaBlS48TgxqzBuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )