UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JxCfj3EnvrTpjp1Y1faek5V1Ikwskx3fAQh1kCgNjZs=' 
WHERE 
  key_id = '36e4958dbf05f73107cc59658d032cbaf12aaa069c83bef510c7dc71fb09faa7' 
  AND (
    token = 'JxCfj3EnvrTpjp1Y1faek5V1Ikwskx3fAQh1kCgNjZs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )