INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd2dfcda52e98221fe56a65f1b2fb3918b8c85321865a69360ed8ec04ebd04208', 
    'Cky4/CF0bWSgVZp6Z3FSJ45CiQ4RMPAGC4k9odEO1I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)