UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HCHV3nuQfq84sg/GCLbkl1hqL0M5mRWj5li6N25z008=' 
WHERE 
  key_id = '89893c9d63111e5cb80fc1ac7d6b7b2840e4745a6f8d957549cabee09c36ffee' 
  AND (
    token = 'HCHV3nuQfq84sg/GCLbkl1hqL0M5mRWj5li6N25z008=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )