INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '427ce3f74d35cf8a1bdfe32259eb9f3e5b5167dde1e1727045a8f9996cc667f8', 
    'nBK+CPkLQJbZ6dRv1FXj836ghgR7FtAgxrWow6ckHuw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)