UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'diRaT/rf0rwUGCnRSIANKvUHcAPb5DISQj3C0SlXaGY=' 
WHERE 
  key_id = '8a936be8c7a13f6b79e6b73a80908cc9297ebe26333f1dec723b0aa38f632dae' 
  AND (
    token = 'diRaT/rf0rwUGCnRSIANKvUHcAPb5DISQj3C0SlXaGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )