UPDATE
q_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'jtuputFGSPJf3+GIQPRmmGyohQmtc7vaWgl84dpO8h4='
WHERE
key_id = 'a4c15f4992ed43fa6ee2df8be53da3462898bef67d079cc556a55da0c92d4d13'
AND (
token = 'jtuputFGSPJf3+GIQPRmmGyohQmtc7vaWgl84dpO8h4='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)