INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '073678828ad9a17a4991c4e2cf4680d1b0e3edf351c8af4e552a0683414f7144', 
    'do4Jk8QhunQcTVdxfWY5Tg4QYJDiaaZv4H4AItUEj1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)