INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8f8831368efbd6eb015b44be0cbd7bae598c2bd45ffba2cd470e3d293e0f7bcd', 
    'HHDJfJlkhVzRkT/krqM5XX0iEfYi87EbmWeefzK/sQA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)