INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '342a6801a5a4eea120165555f6b30aaf991c288f4fa53d4a70f31edcbb19929d', 
    'UZkBBI6XOnJfTH/YEIm1wZBGPoX6ZAYzysnmS6TOksw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)