INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b33ff06968283d442366a4fb682b98d1ca220051ed36eb776f922399325c8ee7', 
    'F2ZtUcfIRwBihuNTC30nuOI985Spz5PjjiyYfquR8jE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)