UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L26L2CPGzyQzpNsaoYdnVj8vGXHQkYpZnOglfRbqZ7U=' 
WHERE 
  key_id = 'af2dde5ebefc416c8a3747fa494ebbf612d333789157b07f1fd9205cd74f92ff' 
  AND (
    token = 'L26L2CPGzyQzpNsaoYdnVj8vGXHQkYpZnOglfRbqZ7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )