Sorry @carson.zoom,
Finally I founded my error
My first code had errors in TimeStamp.
Now is working, the new code:
const jwt = require("jsonwebtoken");
let dt = new Date();
let data = new Date(dt.getTime() + 30 * 60000).getTime();
let iat = Math.floor(Date.now() / 1000);
let exp = Math.floor(data / 1000);
let tokenExpCreate = new Date(dt.getTime() + 60 * 60000).getTime();
let tokenExp = Math.floor(tokenExpCreate / 1000);
const payloadSDK = {
appKey: "",
iat: iat,
exp: exp,
tokenExp: tokenExp,
};
const tokenSDK = jwt.sign(payloadSDK, "");
console.log("\n********* TOKEN ********* \n");
console.log(tokenSDK);
console.log("\n************************* \n");