UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yN0GBrNpF/WPv4jzKl5nTV4avvyu/fMd8iqGRDGARFM=' 
WHERE 
  key_id = '03ccc779a07879c5093b22b0f8eaa59b1b79ff89e377c727a141c89b4d8b770e' 
  AND (
    token = 'yN0GBrNpF/WPv4jzKl5nTV4avvyu/fMd8iqGRDGARFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )