UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'm8RJw+7SBvl6WiInxVhjprecaFA4MwVdH6q9MoQUT1s='
WHERE
key_id = '936fbc2ed959a3bb342472b89306bf102437c40aaf331648354e4c756207ad35'
AND (
token = 'm8RJw+7SBvl6WiInxVhjprecaFA4MwVdH6q9MoQUT1s='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)