UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjHLRDs1myT6LV6yZ0HUx4hz9NvYwBIV4IcWpJtcOhw=' 
WHERE 
  key_id = 'a9998c7372969956c7cfe6af95af60b292e2f617ed9d07c2f86a510a03f30963' 
  AND (
    token = 'VjHLRDs1myT6LV6yZ0HUx4hz9NvYwBIV4IcWpJtcOhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )