UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '6CNcVS6Eyb2yxzD135sECG6+7rLB/4zgYiI+Eo+LJRk='
WHERE
key_id = 'b35f90d04f69eb01b4acb9b4cd8aeb9a265794a4e677ff6e22a96c7738946db1'
AND (
token = '6CNcVS6Eyb2yxzD135sECG6+7rLB/4zgYiI+Eo+LJRk='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)