INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8fb5d70f64a53af49f50d61b5e5223e32ee307b38f27cac720f1bcc5af693432', 
    'yHXCv826Wj1ekc6sQP3a56IAzSoZx0OYgH3kj0CRW40=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)