INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296bff53555271d816669d0a5a97fcf2dac8a0e80cd019b3501837e2881a7874', 
    '1PNjI+UQrF36CRv63v3MRx2+vHxSMSaAnvTTAJSM9h4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)