Laravel insert data twice when timeout occurs - php

Question

I noticed laravel re-preform the insertion action when the timeout occurs
How can I shop it from retiring to insert the data again when timeout error fires ?
loop
foreach ($comments_data as $comment_data)
{
if ( ! empty($comment_data['date']))
{
$total_rating[] = $this->check_rating_value($comment_data['rating']);
$comment_id = ( new Comment() )->saveComments($shop, $comment_data, $product_id, $urls, $shop_options);
( new Comments_images() )->save_images($comment_id, $shop, $comment_data['images']);
}
}
inserting code
public function saveComments($shop, $comments_data, $product_id, $url, $shop_options)
{
$date = Carbon::parse($comments_data['date']);
if ($shop_options->filter_status == 1)
{
$comments = str_replace(explode(',', $shop_options->filter_find_words), explode(',', $shop_options->filter_alter_words), $comments_data['comment']);
} else
{
$comments = $comments_data['comment'];
}
$faker = Factory::create();
$this->shop_name = $shop;
$this->comment = $comments;
$this->rating = $this->check_rating_value($comments_data['rating']);
$this->product_id = $product_id;
$this->user_name = $faker->userName;
$this->product_url = $url;
$this->created_at = $date->toDateTimeString();
$this->country = $comments_data['country'] == 'IL' ? 'PS' : $comments_data['country'];
$this->view = 1;
$this->save();
return $this->id;
}