exchange-2.0/database/seeds/SegmentsTableSeeder.php

<?php

use Illuminate\Database\Seeder;
use Illuminate\Support\Str;

class SegmentsTableSeeder extends Seeder
{
    /**
     * Run the database seeds.
     *
     * @return void
     */
    public function run()
    {
        DB::table('segments')->insert([
            [
                'id' => 1,
                'name' => 'Standard Segment',
                'created_at' => date('Y-m-d H:i:s'),
                'updated_at' => date('Y-m-d H:i:s'),
            ]
        ]);
    }
}