INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3e4ff68509a172fc3e9c08bd28339e92b719a9c2099c25a845a3dc8cae7439bf', 
    'Tz7bUpMS1i4gB8VDU8wgSxUsW5svTMvYDPS6foIEe2o=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00045

Result

int(1)