INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1ad34d3f93fd05b340369aff75275bdd6270256abcfe53e41995d9a1c45de171', 
    'h2F+zH1OWurrMwIYqVG0uNKCHKOqjs58/Aq7H9Kvlg0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)