UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8kDag3+o6asjlpOaq073TWoXX8XqTWe3+gRQHb624i8=' 
WHERE 
  key_id = '9bcff7e958f9830336ed83882e6f5d146e42179ead884ec777455c0037e67c7d' 
  AND (
    token = '8kDag3+o6asjlpOaq073TWoXX8XqTWe3+gRQHb624i8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )