INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9fb37aaa45c1d9f49d764acec728b4b462e7af98f9cd5031e292efda0b1ee29e', 
    'ism3msb70ZJB0CEQQNRRiFMyDsYiEtjOkg0C9EIHcyY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)