INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9708f7d93acedf18d27c10e633c522cc87e745ac6bfac18c42d824e02f632610', 
    'lTWZkXA3BaYjA9dBw7RIbhU+cFX9XTPZ1KA82rsCSZk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)