UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'doWifcDkr5Vzk1APYgf0FKhnBo4T6qtqKdMYxJPDm2A=' 
WHERE 
  key_id = 'f6fe493917df8383102e07d9d692377a9c2292faaa36fdadc8e9f6c9389f3e96' 
  AND (
    token = 'doWifcDkr5Vzk1APYgf0FKhnBo4T6qtqKdMYxJPDm2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )