UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6ne82i0meM0oxI3u0OPGMz6umrK0TjHdxDwMrm7Fxqo=' 
WHERE 
  key_id = '11ff9862afd54c99d55979ac3316deb38f11397ebbeccfc3d5cb9335dfda9ba3' 
  AND (
    token = '6ne82i0meM0oxI3u0OPGMz6umrK0TjHdxDwMrm7Fxqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )