UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7dC+y3uZP7A3TsWK82wZb2j0CWZHRD1pYueHoCP/B/8=' 
WHERE 
  key_id = '281efc0124b64cbe40bdf4110eb25eec330832ad52b8d7d834d3b068acb79128' 
  AND (
    token = '7dC+y3uZP7A3TsWK82wZb2j0CWZHRD1pYueHoCP/B/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )