INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5641fc4ff5654a7b8cb47710a4dce4e3ce0bd9c8b12e884f8c139ac164ac222f', 
    '1q9UsPUcf91WfbOOkpn6Gcrl3VFL/Oe49/La9eSjso0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)