INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '535c230e2e13bd6d8c66f96c4ed06984aee11807c08d024020b0226e6fbedf04', 
    'scw+2qpdOAwx8qCFCfDgz9xCiA4jgkSTXYn9NAWKTN8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)