INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6539206b6d462f24afd58c6280cc35804dcde2765681f27aca05b64d7f075056', 
    'VrFKVD8MhaeTyDTcxNJoLdE+AO4XFkFNHgKCHcLfJy0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)