UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VNQ77tCfYdZePcpYRzz+jQkOtMch6yN0VpocHYgBnbQ=' 
WHERE 
  key_id = '292746a630234fb7294b7929936a709b0d1bccfaa0e429970e81d2fe41ce5310' 
  AND (
    token = 'VNQ77tCfYdZePcpYRzz+jQkOtMch6yN0VpocHYgBnbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )