UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'moBqKI4bSN/XRVoUM5YUzsymeA2S61zWFIjWSV7jYFo=' 
WHERE 
  key_id = 'e94c0fc1e858fcdd361a6bc44754200ba34aadf901e79db912ded3b65cc1cb81' 
  AND (
    token = 'moBqKI4bSN/XRVoUM5YUzsymeA2S61zWFIjWSV7jYFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )