UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qy8CYNCjmD5MgQMHonHM95fG3YPYxEces1Zi6XGY99I=' 
WHERE 
  key_id = '7bcdc7f7173296ef949b10be3012613075ab0a582bc37ec0ad4181fdbdc5b569' 
  AND (
    token = 'qy8CYNCjmD5MgQMHonHM95fG3YPYxEces1Zi6XGY99I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )