UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LmJQI9armdImQ1MJBiXyfELRVlgN3dr/tXgqQsjdspE=' 
WHERE 
  key_id = '2e0cfdc7fde84b137ae32afe696dbb1f61e97a78cffaf7de207726cd9d40e2f2' 
  AND (
    token = 'LmJQI9armdImQ1MJBiXyfELRVlgN3dr/tXgqQsjdspE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )