INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3f1576e55b404f1b1051cc5fb0a8c5dc07037f5006463c1d75032ab21abdc98a', 
    '/bPo9qvctfE/nIQLii7gMTNHeTFG9QwGTDBJ1aNH0Ps=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)