INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3b4dd27ec50e024048d92e584aa15aa8b2eda8fa60fd0931b457f7675acfeba5', 
    'Lz/CygKdEhyue9ntuPl1OToKXnC6JAWY6r298bYe0cU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)