UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JhMd9rCikCbYfRis3kza7G5o5+eRdB5gHwbwid9xF7k=' 
WHERE 
  key_id = '84bad7040d07f3fd346a36228a0f5488f189ff5b2595b27541dccbda8b1e69c4' 
  AND (
    token = 'JhMd9rCikCbYfRis3kza7G5o5+eRdB5gHwbwid9xF7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )