UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HkVGwmvmfZvpo5mcDx7CuKQTzato4GlWE+N838cWTKQ=' 
WHERE 
  key_id = '1bfc63cc64b638cb61bfe8c7ae7a8ee4cd225658ee9b2c3b7bda9bd02cf93b47' 
  AND (
    token = 'HkVGwmvmfZvpo5mcDx7CuKQTzato4GlWE+N838cWTKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )