UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hn/uuUGKMpoCHcHlUWCOvxSeqbT6URrzPEPaeTI0PcE=' 
WHERE 
  key_id = 'e5ae32adcdaefec4533fa42e76cd015834dee3864498d02f01a8a817953a66dd' 
  AND (
    token = 'Hn/uuUGKMpoCHcHlUWCOvxSeqbT6URrzPEPaeTI0PcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )