UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1lUJYxAV8d0P835ib46wY4MTlQLVYQeXwLvWIi+gACg=' 
WHERE 
  key_id = '7fd9e6e1cf2a4ebd4a22cc57eb67e1dfc8cb47055a681d0d12736d9b5b6604ae' 
  AND (
    token = '1lUJYxAV8d0P835ib46wY4MTlQLVYQeXwLvWIi+gACg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )