INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0f3dcd1ea2a3225a5d1b20eea1b804f51bd375fe9ed1d962abeb115976953dc', 
    'eBQ9RkBURs7WxQRg9G7Xa+y6G8CtpbX1WCCfVXR1tEA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)