INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '31bc6c220a8d8d9de3c650685fad514d0ae59760f49c53571dd6038647b86e6b', 
    'Wb4YBaoCRypIiuiDa0TfiFTUw+kheqPrKvaT07mnupM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)