UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YfLIWv9k6bdL27rv5FZXQqHhuVt7hnihCyzaPdfPapU=' 
WHERE 
  key_id = '1bf9807385e70d1ac7f7918264584592ab86fed11902d9bf4453805281e556d7' 
  AND (
    token = 'YfLIWv9k6bdL27rv5FZXQqHhuVt7hnihCyzaPdfPapU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )