INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8bac45f2d99df36923ef495968040af300a7cc2be72b91ded27baefe93a814ce', 
    'KWzvEIX010L94d7qUdft1c/PHcRuRbrZiKohIddekH0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)