INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '47ed9d9c8680b1f769a7ab8df0bee2ad439f755efb0ce353e32e2d208e0c3d8f', 
    'x7rEl97S8N4jOfgx5Lhg50EsZPip618YP7V8KvSGypI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00066

Result

int(1)