UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NM9DHZryUEU9D9rgu/m4aLDOlq2NGurJ0375HW326Vw=' 
WHERE 
  key_id = 'b179e42d5c4bb8f579d639f6097af8eed025b9472035a7b5944d5109db9d9f5b' 
  AND (
    token = 'NM9DHZryUEU9D9rgu/m4aLDOlq2NGurJ0375HW326Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )