UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oZPVOwBgFOcip0q8ti9bsFnl+lyHgRnw6Ej3UyfSjns=' 
WHERE 
  key_id = 'df0d28098c55bc5e29c0ece27c19ee6c42b3e5792bba415d12864433269a656d' 
  AND (
    token = 'oZPVOwBgFOcip0q8ti9bsFnl+lyHgRnw6Ej3UyfSjns=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )