UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kkXIMxCTyVOYagIqCz5MQI0wgU5k8DTBJvVWDP/YgpQ=' 
WHERE 
  key_id = 'eb5133ecd3401b843368d6e453782653f51396058072bc5b8dc67f8a663a7f7d' 
  AND (
    token = 'kkXIMxCTyVOYagIqCz5MQI0wgU5k8DTBJvVWDP/YgpQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )