UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7srH1vomiZZXwX+zEnP9abYXBtDF138KukLenFfpzEg=' 
WHERE 
  key_id = '7e76017822dcb92aa415d5a16791bde8f8d2346ad3776eea49b945804367eba7' 
  AND (
    token = '7srH1vomiZZXwX+zEnP9abYXBtDF138KukLenFfpzEg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )