UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HdVx3u/ziobn8xbg185r/f6/y0zgj555yLIIHCdIji0=' 
WHERE 
  key_id = '926d8552598ea05e1076555cd9fb38dbe9aeccfc1a8cc3f827381cb20527e17a' 
  AND (
    token = 'HdVx3u/ziobn8xbg185r/f6/y0zgj555yLIIHCdIji0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )