UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ad8wmVN4URiyFbM9Dt9WzOqUQl7Y4n5yq7LFcGvFXfY=' 
WHERE 
  key_id = 'a3a8cb7f7d549e52ee0c3275764cc564d2d8aa24e57eadbe2ad264b0553db56e' 
  AND (
    token = 'Ad8wmVN4URiyFbM9Dt9WzOqUQl7Y4n5yq7LFcGvFXfY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )