INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '18df17c66ea7bb2f3d3b5b7b43d775b28f3a5be47ea826925712a8364696de8a', 
    '6XF1eiRG5eW2ma+EiyBko409CtaEFV2CaA7tFfkTjJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)