How to make a hash universal?

Question

PHP

When authorizing a user, I write a hash (email + password) in cookies, i.e. in fact, it is always the same, but I want it to be unique every time. I tried adding the last 3 digits from time() , but in this case, if a person logs in from one browser and then from another, the cookies will be different and, accordingly, in the first case, the user will not be authorized, because the cookies are in the database and browser is different .
How to make "cookies" universal, so that the hash is different every time, and authorization works even if you need to log in from several devices at the same time.

Answer 1

Store issued authorization keys in a separate issued key table, not in the user table.

Answer 2

php.net/manual/ru/function.password-hash.php
php.net/manual/ru/function.password-verify.php