INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '797dc6a455261be43149ead1140f7b116555bd1c4e19c2836b4f32ea751d38b9', 
    '1sboFkIyI3v5lNgMDfbHXg2RaQEcU6F3mDMI6WoSj1s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)