UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z1MReoy17YK/aqt7u9SEQybrv/Gv0MQ5l+LSJHRy930=' 
WHERE 
  key_id = 'a35b656f447bc9cb77e8ad112a393040ffc5426b65312b1bff8d71943ffeed06' 
  AND (
    token = 'z1MReoy17YK/aqt7u9SEQybrv/Gv0MQ5l+LSJHRy930=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )