INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8d0b19ad939a092dbeed2ac10a3000af8ba17ce36672f46df8cb165abe39ae4d', 
    'Q/Iie47D26XhNkzoVd9gW/Vf8I6dLOKoUtYHZoTVvCk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)