UPDATE
cscart_lock_keys
SET
expiry_at = UNIX_TIMESTAMP(NOW()) + 30,
token = 'BKAvjqG/7peNrNkCW+6oUf9IajGbuY4AO5a2MFLRlDY='
WHERE
key_id = '6cf352808785bcc838feef9ac662b72ca99bfb81512615c50eb3d5dc463617a8'
AND (
token = 'BKAvjqG/7peNrNkCW+6oUf9IajGbuY4AO5a2MFLRlDY='
OR expiry_at <= UNIX_TIMESTAMP(NOW())
)