UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgIUXfamZXnl5zd9Q/+wetlQCmJ6HGPD43bmByQA74w=' 
WHERE 
  key_id = '20a836b8906257856e04c5ca73d2fb9804a7205631e7c479f924d3d19329380d' 
  AND (
    token = 'UgIUXfamZXnl5zd9Q/+wetlQCmJ6HGPD43bmByQA74w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )