UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3xdyfe5z5wWwSZ7Ri9u3ID48YNA2mkidxU2tnoqRmio=' 
WHERE 
  key_id = '105f583075d798cb7b1eb0885ff6af3b625a75c934b4fc14b97236313c71733e' 
  AND (
    token = '3xdyfe5z5wWwSZ7Ri9u3ID48YNA2mkidxU2tnoqRmio=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )