INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b995dae2be573bddad8e3a08b35b197103312f880ec42fc104610c691cb0ba7', 
    '3gtQn8sIeSfWvh2NZh2hj6dSEUY0jPeDvj69XUICkIs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)