INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bf8f81e4d0b55f3128de805f76c9b4d7352facfe15cc2973f4213ebf5fc92e1d', 
    'oUA3SfD7TSaBVVnRY1ziPBwt7x35XTA+sUhJUeYUojY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00134

Result

int(1)