INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3df87af5280f5834f141479e2cbf8e867afd0d4118b305401404d881929c8350', 
    'qYHh1xgweeh2MjVInyRrqNe2FRYtIQNt3faOM7TYx/w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)