UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SkDhp4m6LPmj5Ykedb6uNNL4p3GOZT0Aohf22b2s5E=' 
WHERE 
  key_id = 'c9ef7056615e8509c96c2daed768a22a4037ae6048e26d7f02c0d67e27693e27' 
  AND (
    token = '8SkDhp4m6LPmj5Ykedb6uNNL4p3GOZT0Aohf22b2s5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )