INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '27852dd893ccbd1b403847bc337d5ff173a4d312f58d2cc6538592cd1815f93b', 
    'xSdnsNP6LryQ3H2rf/wCY4lX8Pia4oOSo9Qd8zQzE7k=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)