INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a35d259942a9bc267489313d0580790edafd55487a035e068a885a5a170d6377', 
    'LVhT6rZLmAt71V8EZW4VVvzgXwIBoXfRxNC/Eq8+eGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)