INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55712be54202fbc4e47af477a96a6999fb829a301f7c3e959719c79700d28f5e', 
    'g8AEU/ClZhr7jX0R+uev1GPP9jJuVDEq/DNWL3SZ6Fg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)