UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4x4N8ESIznYZTxigtx81IWGbmX75VA1LjPgXOaByj4I=' 
WHERE 
  key_id = '0670832faac16c9d0988f2825c452ea3454accbfdbc327c7f20b04c93d85cffe' 
  AND (
    token = '4x4N8ESIznYZTxigtx81IWGbmX75VA1LjPgXOaByj4I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )