INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a76b37192895c572a89bffabfb12832b877ff0c83d1169b472432685546ba91d', 
    'UGe71qXrd4pxjPgJUDEEIE8090Hhr9WmRO02QyAk9hA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)