How to modify the price of a product when it is added to a logged in user’s cart

I need help please. I have the following ajax request in the front

jQuery(document).ready(function($) {
    $('#pagoboton').click(function() {
              
    var product_id = 14589; // Reemplaza con el ID del producto que deseas cotizar
    var product_price = 200; // Reemplaza con el precio modificado que desees - new price

    var ajaxurl = '<?php echo home_url('wp-admin/admin-ajax.php'); ?>';
    
    $.post( ajaxurl, {
                       
           action: 'cotizar_producto',
           product_id: product_id,
           product_price: product_price
    }, function(response){
           window.location.href = response.redirect_url;
           
          });                          
         });
    });

And in the functions.php file i have

 add_action('wp_ajax_cotizar_producto', 'cotizar_producto');
 add_action('wp_ajax_nopriv_cotizar_producto', 'cotizar_producto');

 function cotizar_producto() {

// Obtener los datos del formulario
$product_id = $_REQUEST['product_id'];
$product_price = floatval($_REQUEST['product_price']); // Convertir el precio a número decimal
WC()->cart->add_to_cart($product_id, 1, $variation_id = 0, array(), array('total' => $product_price));

add_action('woocommerce_before_calculate_totals', function ($cart) use ($product_id, $product_price) {
    //if (is_admin() && !defined('DOING_AJAX')) return;

    foreach ($cart->get_cart() as $cart_item_key => $cart_item) {
        // Verificar si es el producto que deseas modificar
        if ($cart_item['product_id'] == $product_id) {
            // Define el nuevo precio que deseas asignar
            $nuevo_precio = $product_price;

            // Establece el nuevo precio para el producto
            $cart_item['data']->set_price($nuevo_precio);

            // Actualiza el carrito
            $cart->cart_contents[$cart_item_key] = $cart_item;
        }
    }
});

wp_die();

//here i need the code to redirect to the payment page

}

I tested, but not worked, I was hoping that by clicking on the button with id = #pagoboton a specific product could be added to the cart, changing its price and redirecting it to the payment page