INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '818a862f051cffe47a109c386b7a07a9c3102f823ea906a66911f31be82332d9', 
    'rON3kUTr8xhlFfI5KzNLqG17CitRKZyml8cCh7C7qJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00059

Result

int(1)