import time


def create_time_serial_num(prefix: str = "", suffix: str = ""):
    ct = time.time()
    local_time = time.localtime(ct)
    data_head = time.strftime("%Y-%m-%d %H:%M:%S", local_time)
    data_secs = (ct - int(ct)) * 1000
    time_stamp = "%s.%03d" % (data_head, data_secs)
    stamp = ("".join(time_stamp.split()[0].split("-")) + "".join(time_stamp.split()[1].split(":"))).replace('.', '')
    time_serial_num = "{}{}{}".format(prefix, stamp[2:], suffix)
    return time_serial_num