INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd52b9f7c59e40e062a5f8aa36832352cdd50eec6aeff0b9483a1e4bc9057f976', 
    'i66Sr2K8dvXFxAelkpoGvplype+RvdBYUuzcHrhm4XE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)