UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfI+bcX7hRW8/kJZzWC7FJhh540zHF0iHDQ/4Z+QmCA=' 
WHERE 
  key_id = '436e5263da5f630404bb03d6c016e0ee081b7f280781d04983726a4e94aec6cd' 
  AND (
    token = 'YfI+bcX7hRW8/kJZzWC7FJhh540zHF0iHDQ/4Z+QmCA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )