INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'df451dbd64ecc120b3675e92533a0919545bfb39007ddb11421d60ea8985ee80', 
    '38wUjmKOxTwEXjr45pAmTCKsMoUCANZqMM7ptBfx9oE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)