UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bn532m58Xjkcuk+/WCWk3bpEh/1Ga4XFPE5P8SXp8Ro=' 
WHERE 
  key_id = '299cdd56cb4b05336d008eff2a00c7c303404f7e10330e8ebffa53eddba55009' 
  AND (
    token = 'Bn532m58Xjkcuk+/WCWk3bpEh/1Ga4XFPE5P8SXp8Ro=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )