INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7bba2957fd4c0f06047024da361363cdaef4b5d2015ffa9a95458e42724fd357', 
    'kwAA16jUQWkWky8JsqYMZy0jGsBgyxdRzPb7ffXBS8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)