UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZdoLauyca5irvr0CiO2hcBSICcOFJN+NKaffvK1jVQ=' 
WHERE 
  key_id = '4773f4f9028325b0e5b41cb5ad1c1c9cdf8f9b7623c71678be9161debcfb1f4e' 
  AND (
    token = 'BZdoLauyca5irvr0CiO2hcBSICcOFJN+NKaffvK1jVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )