INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3a83944f8d29488c727cc14f45fee75b40a5691a1379f783c7550a16f7fc6858', 
    'mCufmqp6Bv45Dq0T4KTiOOQ/32JYQOV0BsWyRPrsKpI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00081

Result

int(1)