INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e6d2833daa0285c9a57d0137528619fe732710aeed57461efcf2d31649ddfc84', 
    'pupn2zYYqF8Le18Qo+cmRbXrjtI2ksnoLtNos7Yd5Y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)