INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1d7b670e9fed1469642e04fe0bdaa0f20f81705304e98f122afb98b8730a9dce', 
    'rwTAz7iaSZ8JyNXwzZKP7tMssZZf8klE761a/7VxTt4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)