UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZcB0rL8Kt0TFZNFed0NNxXSl+4kvs1byW+tLgZy8CM8=' 
WHERE 
  key_id = '1bf9b43ddc338fb286da79789a57c0b425162d95d584706b754dd2079c499122' 
  AND (
    token = 'ZcB0rL8Kt0TFZNFed0NNxXSl+4kvs1byW+tLgZy8CM8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )