INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '50cefc8dcbce6275f256ac383f944c1c43467824c82c776d1a5c6055077b9f36', 
    '/RxTwDUiAP9Q+GTcvJH64Hs0iJ9PuzeN9TE8BZY2YLI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)