UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'APQGapqsBYYKAZh2S6WObX2pTeX1KbfgIdoKVLwXkhA=' 
WHERE 
  key_id = '668b398eb486072fd77df081e0e7dc430ba5df39669ef97512c2364b30b718c0' 
  AND (
    token = 'APQGapqsBYYKAZh2S6WObX2pTeX1KbfgIdoKVLwXkhA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )