UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tTcuKkBwE0DNjplnjPsAj9BxSZOIkEnjlxOPOaermhM=' 
WHERE 
  key_id = '23cf0871db55a3135216cea127efb2a785c91b076176248f22fbb6284e9d369a' 
  AND (
    token = 'tTcuKkBwE0DNjplnjPsAj9BxSZOIkEnjlxOPOaermhM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )