UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0kKOphEFv6lZhlm0WSQ0MnKwIbnSszfezFKIzTpyWSI=' 
WHERE 
  key_id = '3c572daa0ba04d0760ed48608f8d9deabd1f2b4b8b37b8887cf58ff0621148cc' 
  AND (
    token = '0kKOphEFv6lZhlm0WSQ0MnKwIbnSszfezFKIzTpyWSI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )