INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1640937fdb355556b1791f380525b233a5d9b0e4d8d90f199c9f65d2acad8bbd', 
    'GjxQ6COkafBIpZcpIK6hx0Xn3J1KY0UFn0V1TrkW2ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)