INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9397fe664d149767fbc24e0a4abd18e5b67cb6bc499c93ab52d876aad6bd42e2', 
    'LtsJfD3nv3ZrdPNslGO2JMICz3MzLgwOM082aLSeZrc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)