INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '64e909a276ce70ab2bf9f142af691c97e91982357d67050363f036fbf9b38d88', 
    'bleRT58KZJ750LgLoaK5nhPDJ3gyg+rtWsTGE+WbnUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)