INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818e94bf49f0616afdf9a696628ded3dc7fbdf750d806e4924b437ebc1d483ca', 
    '9EKd6sYiESQeRxQRHhMQsF21R850JsgDtLvIJqP+Jg8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)