INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4b9cb80a5a4db79b08280518bb88f31b5525815bc52877488b5ab51b315c8d7', 
    'A5bw18YKlfgurQe1PomGP5aCD9xrwCqjC+W1y34v8mM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)