UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+MQ14eQ4eZUeaS7EXooiJdqICf2gphjApxNXUp0jJI=' 
WHERE 
  key_id = '832f36612022cfe090672109c350abcd08f5c3e5b592b890c608876379519eff' 
  AND (
    token = 'O+MQ14eQ4eZUeaS7EXooiJdqICf2gphjApxNXUp0jJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )