UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNxGq6m45x0N684qMbu75UnM8TC41eZ3+EDRdrqI7W8=' 
WHERE 
  key_id = '254f53ae3d5b3166a7caed0ac4991ccdc9316351601f30f17522dc258774c1e3' 
  AND (
    token = 'tNxGq6m45x0N684qMbu75UnM8TC41eZ3+EDRdrqI7W8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )