INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35d8c80779f8d77b9cb1e7886c9e782db456f01a4afe1dfe8e4af874febe1666', 
    '1k+pJTSV1EG8MlA/T7KJ+1N4ZAo9ibyZZco/1wRFk5c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)