UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+alpYZhsthdLkyXjrScFa9KP5wz6qyWu08bQ5/7vz0c=' 
WHERE 
  key_id = 'e351bddb3ddfc4251cebb78da639e1c4475cbb41e9c54efdf94f174e892b8f28' 
  AND (
    token = '+alpYZhsthdLkyXjrScFa9KP5wz6qyWu08bQ5/7vz0c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )