Subtraction of an Expression<sql. Timestamp> in the criteriaBuilder

Question

I have the following implementation:

private static Specification<Record> sinceMinusMinutes(Integer minutes) {
    return (Specification<Record>) (root, query, criteriaBuilder) ->
        criteriaBuilder.lessThanOrEqualTo(root.get("Since").as(Timestamp.class), criteriaBuilder.currentTimestamp());
}

However, I would like to subtract 10 minutes from this criteriaBuilder.currentTimestamp(), however, it is an expression, and I can’t even extract the Timestamp from it. There is a way I can subtract from it ?

Ex of what I would like:

private static Specification<Record> sinceMinusMinutes(Integer minutes) {
    return (Specification<Record>) (root, query, criteriaBuilder) ->
        criteriaBuilder.lessThanOrEqualTo(root.get("Since").as(Timestamp.class), criteriaBuilder.currentTimestamp().minusMinutes(10));
}

NOTE: I would like to use his own time and not a Localdatetime for example.