UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R7iXvx6/EfFIrK3X8zPvXUPeU+ugom27vupF9bER+xM=' 
WHERE 
  key_id = 'd2cfbaed465e4cf266033db051682e56fa0caf62f3640e4246c6a287ecb92d13' 
  AND (
    token = 'R7iXvx6/EfFIrK3X8zPvXUPeU+ugom27vupF9bER+xM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )