UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't/S9n6lAV6f9lwWCUsWkpikUgHqxwzE8p1lqmVTDKgU=' 
WHERE 
  key_id = 'ff5c2e97cfefa63545db456020053797220e2d7a7ca7d6fc24cd8884e19ad5c7' 
  AND (
    token = 't/S9n6lAV6f9lwWCUsWkpikUgHqxwzE8p1lqmVTDKgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )