UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PJHuGpBWZdljEv8bD3ZtV4ODeZIIFY/16z7TPhrjhFo=' 
WHERE 
  key_id = 'e507fe1d7745627fba65dea921b774ffcd3a82b738e6ee069b8b462eeb7979f7' 
  AND (
    token = 'PJHuGpBWZdljEv8bD3ZtV4ODeZIIFY/16z7TPhrjhFo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )