UPDATE
vi_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '2Hwr+aU7byDb1eM+j146bulAa99mTBTy6ELgHEcdclY='
WHERE
key_id = '80dae9d7937e69501af4a07030f30e680faef73b94d0f95ba38214fe21c4a99c'
AND (
token = '2Hwr+aU7byDb1eM+j146bulAa99mTBTy6ELgHEcdclY='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)