UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'buS6QSKNbMjPx0Z9iVuOlbAVpWUsNjmjPMibo3FRJ54='
WHERE
key_id = 'f263e7e00acd2c44e07151de8c109f48fda15621ef4989f1c1e530c16b1da029'
AND (
token = 'buS6QSKNbMjPx0Z9iVuOlbAVpWUsNjmjPMibo3FRJ54='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)