UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Qgs50CWjq8Gpnf/sCdBVyyndnqINk34mSk9TyL7wADQ=' 
WHERE 
  key_id = '9da9c9fa07d7d33e5363f4934670b025ff5617e647e710451bb4a1fd5dda5c7d' 
  AND (
    token = 'Qgs50CWjq8Gpnf/sCdBVyyndnqINk34mSk9TyL7wADQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )