UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S1xXwZes2X3w2vG5rqKkjg64/ZPhWYDNU9w9u6t4PAg=' 
WHERE 
  key_id = 'd3dfc987469c084be309796c4f95473b40ec24a9bae2122e3315bb8b6c7dce04' 
  AND (
    token = 'S1xXwZes2X3w2vG5rqKkjg64/ZPhWYDNU9w9u6t4PAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )