INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6104908e1d6fafcf060d5782fde8f5a837a94dd7eb63f43d81e35c048a5bc9ff', 
    'V4+F6utdLYtoaVprBNNx91sbyz7EBF979ba81ZDaL5s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)