UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'egpLlbXx8ggqh0ugodnPgQ/stsPERCvIfIzr8hDYEOw=' 
WHERE 
  key_id = 'c0d7fd878e9560acc58eee38e867df3f69aca5b0a5ebe5157089c4c9421ee95b' 
  AND (
    token = 'egpLlbXx8ggqh0ugodnPgQ/stsPERCvIfIzr8hDYEOw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )