UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DIJv0WpEj8QxWeqkZiSqgvMzMuiND/nj9c28kj+Jf7U=' 
WHERE 
  key_id = '21b5ca401e0dc549ff6957e49911dbe96794a8cde50053fba88ed1abaaec71eb' 
  AND (
    token = 'DIJv0WpEj8QxWeqkZiSqgvMzMuiND/nj9c28kj+Jf7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )