INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cadff2c8f1326069230046f0e330a8131425c53be3ff86662380f5f9a28cd559', 
    '4V+IHu4rdZACUyGt1e1yfQQQAg844EvIvEj7UkhgVJQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)