INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '271d77359842c5b9c54229ec3ea51c8cdda6d00b8cfb77296e977bae480aaa3d', 
    'vcxVVkUEhW0YJKik9apBbS2YlrLj5T2OP6AaVGp/JNs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)