UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2OZJ5QWRCbdgnr4RHf0hpUjreNxtBiFaE3HM8kKOuzI=' 
WHERE 
  key_id = '2b3ebaaf8e3046c66710f944b19266132d4e260d16a4cb9b7921c009f975b147' 
  AND (
    token = '2OZJ5QWRCbdgnr4RHf0hpUjreNxtBiFaE3HM8kKOuzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )