INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd8cbb03b6929bbfbe194da8d9e4567f5b199d479c6c60d4681a2a22f65ae752d', 
    'sdsSg1dzbWPzoCZxIwHQ1efefkiB86upHLO+VyXQI7Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)