INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '496015ed4dbd1262650acecba11bdfe5afdd16672b8e50fc80f7559b457923c5', 
    'RCoRiZY9BSuJjSybXwpLguZCfv7MdZ4eWxdx/pFxhJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)