UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2zSfuKnnkxQpjbMD/th4LgUBgSwAb/5+NjHQXdTdWtw=' 
WHERE 
  key_id = '4deaf0f85135e7d622544b28c8461d5953eeaa7670bc947ca7d8f86d2183d7d9' 
  AND (
    token = '2zSfuKnnkxQpjbMD/th4LgUBgSwAb/5+NjHQXdTdWtw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )