UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cuP5SHIW5UtGGnUeUuWAcHANNd3TV/+HUdh7bvJLrc=' 
WHERE 
  key_id = '3e5e0b406ea6c9ae1c84b97a8dc01920b96902b656e00c6a5176e3cf6d2657c1' 
  AND (
    token = '4cuP5SHIW5UtGGnUeUuWAcHANNd3TV/+HUdh7bvJLrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )