UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1qVQz38KXnnpfs6f5ipp78mbheSLfd2z7B7EiOs174g=' 
WHERE 
  key_id = '29595d89fcfcbc04b7b3652700fef067f17247f46ecb79c12ab0e5fcea055c90' 
  AND (
    token = '1qVQz38KXnnpfs6f5ipp78mbheSLfd2z7B7EiOs174g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )