UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QGKggzFq0hVfCnX+jM/+mF7dNcS00k/W8k8zSr91y0o=' 
WHERE 
  key_id = '7587b7badbcfe9e47481c630d3b5962c7d83174d7682b2a07f3491f5e0f7ebe9' 
  AND (
    token = 'QGKggzFq0hVfCnX+jM/+mF7dNcS00k/W8k8zSr91y0o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )