UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pVa4JjNgERzHN+PBPNnsyA4Vc1BSIQMXa60yZ2iic0w=' 
WHERE 
  key_id = '84f2e9b739540c79e9c875a95985721c57339f3053005747fb9f58b7dad0da94' 
  AND (
    token = 'pVa4JjNgERzHN+PBPNnsyA4Vc1BSIQMXa60yZ2iic0w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )