INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a326193ffd875da864f156171f76b961f0bc519a8fce52c56958f12320e7656d', 
    'AEiEY5cBq2J4pFXdxVqJAwRytZdi+PSH9odx3zrOHas=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)