Sequelize default method findOne bug

Obs.: I am using Sequelize latest version, migrations, controller and models

I have this model called Tokens:

'use strict';
module.exports = (sequelize, DataTypes) => {
  const Tokens = sequelize.define('Tokens', {
    usuarios_id: {
      type: DataTypes.INTEGER,
      allowNull: false
    },
    token: {
      type: DataTypes.STRING,
      unique: true
    },
    empresa_id: {
      type: DataTypes.INTEGER,
      allowNull: false
    }
  }, {
    paranoid: false,
    freezeTableName: true
  });
  Tokens.associate = function(models) {
    // associations can be defined here
  };
  return Tokens;
};

I call the method findOne() in my middleware like this:

const token = await Tokens.findOne({ where: { token: tokenHeader }})

The logging returns more fields that i have, but i removed them from model and migration:

Executing (default): SELECT "id", "usuarios_id", "token", "empresa_id", "createdAt", "updatedAt" FROM "Tokens" AS "Tokens" WHERE "Tokens"."token" = '900150983cd24fb0d6963f7d28e17f72';