INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd447c6cbe422f5e7ccef45fb832b6c961527c56d1bb6708a5228b713d4ee8bb4', 
    'iDpXINpBAvGgFffkcdAeK2gjQMz8BPA1Ej5+a4WnVKo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)