INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '159b2a3a6115dae2a706bdbcded1a3f78aa6d133e6f82af0b8ce195ad144448e', 
    '3sHolUH3fMd6QpIGb9zgrJykCw4PXbSeI78SFqYND7I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)