UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ZsgatWdf1AxUMq+ahW4odmK57MkE/jKHi5OlOpG0Oc=' 
WHERE 
  key_id = '051b41efcac82940c3f1aca4a019196159c5c44b63ed7902be88ff3c7b07f2c1' 
  AND (
    token = '1ZsgatWdf1AxUMq+ahW4odmK57MkE/jKHi5OlOpG0Oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )