UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TiOisp3u3elsKZCyf3Ct68S//wEjfZn1uLjgcwaTK0Q=' 
WHERE 
  key_id = '95fe43e5dd8e16257e2b4291c826e4cc290083586dafcc23b222e7e9c8045136' 
  AND (
    token = 'TiOisp3u3elsKZCyf3Ct68S//wEjfZn1uLjgcwaTK0Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )