UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 's4FmsXwG92oj1k4jm6245WRmdIGrF+kc9kY/WJBhNyw=' 
WHERE 
  key_id = 'f735b8bea853cf7f88013d340762ee26130544c907838de63e0559a86f9a3555' 
  AND (
    token = 's4FmsXwG92oj1k4jm6245WRmdIGrF+kc9kY/WJBhNyw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )