UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1gspV3uCDP+5WsSmGCgVPToTNc0qT5dxgAdJjgzW2LM=' 
WHERE 
  key_id = 'acfef8a5f699c0fb140a6f297cb105e540148794bff5892a992764589f2ebf8f' 
  AND (
    token = '1gspV3uCDP+5WsSmGCgVPToTNc0qT5dxgAdJjgzW2LM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )