UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'surqZJBedxAaXLEPQgnUD/M+pXS6Xltt7dUVGQBagLM=' 
WHERE 
  key_id = '9aec886a8116edeb1b83bb91b4879561d70c88c8f9f5c0eeab4e8a68cc46e39d' 
  AND (
    token = 'surqZJBedxAaXLEPQgnUD/M+pXS6Xltt7dUVGQBagLM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )