UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KPUu669nsy4diT1fRKhoDD4A6E2RUw6AsV+vRbhkj/8=' 
WHERE 
  key_id = '0bedcc30f4c35de1c458b8b300b33b35a04bb8eb8446f65eb34590b8f32f9a37' 
  AND (
    token = 'KPUu669nsy4diT1fRKhoDD4A6E2RUw6AsV+vRbhkj/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )