UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MO/v1iXHH3hJ4wSCDgkd/B5D5gAN0KYk0LvQLZJ2i1U=' 
WHERE 
  key_id = '4cbfd6c42c727fc0cc48865edda8a1e0db104119f67b679998b89843a894f31b' 
  AND (
    token = 'MO/v1iXHH3hJ4wSCDgkd/B5D5gAN0KYk0LvQLZJ2i1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )