UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xpv5JrUr3DCPvcvqTVdPStKbiIXl78JZVUHJPry337Y=' 
WHERE 
  key_id = 'd5ee85866ce1c3019a6f00ed08532bb4bc11428a21925b19d499282bb8ee4755' 
  AND (
    token = 'xpv5JrUr3DCPvcvqTVdPStKbiIXl78JZVUHJPry337Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )