UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KhFJvNpW2N0CNIngeLOB/amx/26vwhrG89NwCZnW5Hg=' 
WHERE 
  key_id = '4800af3eb2b41f94b9f7f235e6eaad455e2c391c23db209bea45c56f476fd5ec' 
  AND (
    token = 'KhFJvNpW2N0CNIngeLOB/amx/26vwhrG89NwCZnW5Hg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )