INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8fd1db00d0886855cd2d74d59bc4b8086a1f45a68974c19f55f913f8a1edae6', 
    '/0hzNJsBnJcgOi+lc9EB9WCHDQE1evLqhnFCW7fHytI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)