UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '95nePIMfBbjJEDZkYDT4Is3COZ9TY6upYNu8524ASwQ=' 
WHERE 
  key_id = '30b3e8950abdbfe184aab4fadf939f5512a3e7c1c527ff0698a7ad42260d04e8' 
  AND (
    token = '95nePIMfBbjJEDZkYDT4Is3COZ9TY6upYNu8524ASwQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )