UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PCOjGVBQMAEaOQp5yhEJAF1gVD1WOcvJDwBfXpm0JUE=' 
WHERE 
  key_id = '52154f6c28cb32503aff180073bf080f57fb653d39544efa93bc644cc7b00bdd' 
  AND (
    token = 'PCOjGVBQMAEaOQp5yhEJAF1gVD1WOcvJDwBfXpm0JUE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )