INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'af928519c3d48ecfeae51d4d87343c1a0afeec7cebcbeee990008fdbfe652fd6', 
    'Rl/Z6NcqOHhdsv+sjjeQJYrItULGWDjngbAHsIzoeEI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)