INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bff817658afc3616ae2119b2d53aa2672c97d9cb0712599f1cf9c1d0e77a1236', 
    'LJp07f6OfBezkddxtMSHVjtlNu44yahiZpsGyuOm/WE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)