UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BwUyDXOcrqQYmfcnzFoOXvwLIf2qjep7E/4C0lssO8s=' 
WHERE 
  key_id = '0c899f544e4311a7a30d6ff9fb616998142f684a1b0f7d59d9f3730a7ccea39a' 
  AND (
    token = 'BwUyDXOcrqQYmfcnzFoOXvwLIf2qjep7E/4C0lssO8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )