UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dQ0jodeObpEIjamZj1x8+LGWqqvKKUvf0YHGPQ8Milk=' 
WHERE 
  key_id = '52b681ecd1528eeb3ffca99346839ac210f68ed32b9c4f1e775efab40a0aab3d' 
  AND (
    token = 'dQ0jodeObpEIjamZj1x8+LGWqqvKKUvf0YHGPQ8Milk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )