UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h4adydJHgyP5O/nduH32E9HGHM5+mAQw/2uFPalu6go=' 
WHERE 
  key_id = 'ab71fc9b9fd048debaf3c22b79e124fd7cfbfd1b7e89d79cd16e250f6491e7b6' 
  AND (
    token = 'h4adydJHgyP5O/nduH32E9HGHM5+mAQw/2uFPalu6go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )