How to make the time for which the method will be updated

public int magazine_max;//How many bullets are in the clip
    public int storedbullets; //How many bullets are there in total
    public int magazinecorent;//How many bullets are in the store now
    public int nadobullets;//How many bullets do I need to get to a full magazine
    bool in_reload;//Is there a recharge
    float reload_time;//recharge time
 
public void Reload()
    {
        if (magazinecorent < 30 && !in_reload && storedbullets >= 1 && storedbullets > nadobullets)
        {
 
            nadobullets = magazine_max - magazinecorent;
            storedbullets -= nadobullets;
            magazinecorent += nadobullets;
        }
 
        if (magazinecorent < 30 && storedbullets < nadobullets && storedbullets >= 1 && !in_reload)
        {
            Debug.Log("lowbullets");
            magazinecorent += storedbullets;
            storedbullets -= magazinecorent;
        }
    }

public int magazine_max;
public int storedbullets; 
public int magazinecorent;
public int nadobullets;
bool in_reload;
float reload_time;
 
public void Reload()
{
    StartCoroutine(nameof(ReloadCor))
}
 
private IEnumerator ReloadCor()
{
    yield return new WaitForSeconds(1f); // сюда пишешь время, на которое происходит задержка
    if (magazinecorent < 30 && !in_reload && storedbullets >= 1 && storedbullets > nadobullets)
    {
 
        nadobullets = magazine_max - magazinecorent;
        storedbullets -= nadobullets;
        magazinecorent += nadobullets;
    }
 
    if (magazinecorent < 30 && storedbullets < nadobullets && storedbullets >= 1 && !in_reload)
    {
        Debug.Log("lowbullets");
        magazinecorent += storedbullets;
        storedbullets -= magazinecorent;
    }
}