INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8e83f03afef698067eca7a9430ef99986ebe899d366172008dd2121e3fac7435', 
    '17knD025qrwEwi65Iz8RsKQXfOo5mRsjGkTIsYcObh0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)