INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e9c283b2511303202e0ab3cb70407d52244d1aedb02cc2f4977aa91f87f1e00', 
    'vMeXHQv9+9f8OQzpC7utB4PM/JqJNKH1XYlMKCpXlmw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)