UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'tXY/cSf6GrfDl4Kox5B9AABPsnswdzPHu4TuXaJ7MHA='
WHERE
key_id = 'f3be7060e8a7d3ef356d3500ce44bd3acbc15db68e60a9320b50ad9fa9297f8c'
AND (
token = 'tXY/cSf6GrfDl4Kox5B9AABPsnswdzPHu4TuXaJ7MHA='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)