UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'liU5xO1r0zNci/4KaZuAJsZsKqBqmsOqKq1P7bZK65g=' 
WHERE 
  key_id = '23d795b879d1100d2fbd6099eb428fe904fa66707612d2231799bded2e462567' 
  AND (
    token = 'liU5xO1r0zNci/4KaZuAJsZsKqBqmsOqKq1P7bZK65g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )