UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b9vhQbNtU/JnPlwRuKY4G+zeKPHAzGloN/4SMVnRiRU=' 
WHERE 
  key_id = '6d1ad4c2bd705e35a8caa67e06229937edfec71f37514027c7180d91f3c8b17d' 
  AND (
    token = 'b9vhQbNtU/JnPlwRuKY4G+zeKPHAzGloN/4SMVnRiRU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )