UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '32holuNG+VuBSgxCXQB5ieQeNjDSKLYWjfZ3bNdoCWU=' 
WHERE 
  key_id = '4b4679afc4e3395d60f2811d276fe19e1e99f2190b64bdf94e2f8fbe2f48cf14' 
  AND (
    token = '32holuNG+VuBSgxCXQB5ieQeNjDSKLYWjfZ3bNdoCWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )