UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '71AiFfomG9sSjyOpes5gKQyuTomxGoAVXs+Y1AkgLxQ=' 
WHERE 
  key_id = '346f83615cc0e0226fd47a1279935347ec24e7207f30e55d0346b4814e77d92e' 
  AND (
    token = '71AiFfomG9sSjyOpes5gKQyuTomxGoAVXs+Y1AkgLxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )