INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '28f16b9f6266c138fbcc52d674853faa3ff9fd72f0bb04103e274b714bdc3184', 
    'AYtINZMo7gYrUKliD8/B/FpGz5qTR6Em8cd4ACVRnDw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)