UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KRsuM0HiWa3IVDZ2dAE8AJpnaEMdbmeDWTPlYpF7A40=' 
WHERE 
  key_id = 'bad4f8d4f131656a284537213f18cb734a28812db340b06cacc139fe9bca2250' 
  AND (
    token = 'KRsuM0HiWa3IVDZ2dAE8AJpnaEMdbmeDWTPlYpF7A40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )