INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ddf7fb87d08f1dbc17f57afa1b7b547385bb6faef5f8d1f593f241c10e41891', 
    'enxNJQO8J7lonvvFwwG2kgmiQq1IbxKWcIcyeu2ROpw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)