INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '35202934b9d07980c53cc2fe41fa770ebfd5bc6df13d9e6ec4d008a5cc16fe2a', 
    '6B2QvIJrAGO3IZa23RqIWBJiJYH1ypZmVNcJKxhKYvg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)