INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c493b9b0346d157d40c05e46bc4e50f23cff66d7d3c677c7b26c22b5153d68f', 
    'UUQu32eznmnHf+0TMDT6PpTmbMYi7hEGWgMBgC444GY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)