UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+6gkZsc9fOCwEQ2fi3Zky9KVJAljt1Q1EzXEEAjralI=' 
WHERE 
  key_id = 'e98dc71dbf47dd867576df3f64a57d2b39935bec4298fbd7c4769c4b8d9a5018' 
  AND (
    token = '+6gkZsc9fOCwEQ2fi3Zky9KVJAljt1Q1EzXEEAjralI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )