UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+kkg6C/wAyfxeIis2NwS6d+VcxmQRMB1sMNpVhBUoFM=' 
WHERE 
  key_id = '73b31d8afe0b75a1bf0ca9479d415bbf4fce1aa667d5ea42e11a2ca296cd813d' 
  AND (
    token = '+kkg6C/wAyfxeIis2NwS6d+VcxmQRMB1sMNpVhBUoFM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )