UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6DirkJoMWHVI0s8zE4DBgTa2TmUvBxLGbxNjlSEB80k=' 
WHERE 
  key_id = '91c3a060155616a18a3dabc40bfe041bf6f451fc92ea3f0f811b96521acf86f5' 
  AND (
    token = '6DirkJoMWHVI0s8zE4DBgTa2TmUvBxLGbxNjlSEB80k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )