UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'myLvWOvL6cRPykMTHhAVgWl88cwN5KjOukQELgMw/GA='
WHERE
key_id = 'f83a44985ac14b840edd4931660d783259a77da0856826a40f639171d4c54f72'
AND (
token = 'myLvWOvL6cRPykMTHhAVgWl88cwN5KjOukQELgMw/GA='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)