UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OlpTSCopYoQSWKgYi/2ASjNxf64KfIq/xrt7cPbyzYc=' 
WHERE 
  key_id = '8d5a3bb0d3327766ef3fa20a0d500fd71078a0caf6a7338d5074bd347a0639dc' 
  AND (
    token = 'OlpTSCopYoQSWKgYi/2ASjNxf64KfIq/xrt7cPbyzYc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )