UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = '2PvZUzBMrS8LwOTf43xsMdzN2jdab0+/Po7j1h6cpPE='
WHERE
key_id = 'bb95414574442cb9abe2744d267dabfa84f64375f367088371a274d1e27545d6'
AND (
token = '2PvZUzBMrS8LwOTf43xsMdzN2jdab0+/Po7j1h6cpPE='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)