UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2VtxSEkMjNAmmKfcOwU0JlaqlTg3xcg6mvMwUGPhQis=' 
WHERE 
  key_id = 'bd03cc1418aa04b0387838e3234038b351be7fca2e2eea6f2f2b41698bd6b14e' 
  AND (
    token = '2VtxSEkMjNAmmKfcOwU0JlaqlTg3xcg6mvMwUGPhQis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )