UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgHuvY1X8Ojw+xRrCLX1Vr5f+hqemHnDO9i3aTDUVP8=' 
WHERE 
  key_id = 'b864078a33bfa39943cbd8b399decdfffba042717a40ca5a175b05269699eb28' 
  AND (
    token = 'hgHuvY1X8Ojw+xRrCLX1Vr5f+hqemHnDO9i3aTDUVP8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )