INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'aa50cbdbd25a307076a6435333a1245aeee8c3fc0c73197d60659aefc2bf0d6c', 
    'n3PKjGg1xdGaPIwZiBLrzqidpPcxJEIG14uE+1SKnkM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)