INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '548b0c29fcdeed88f60c9f877c850ca2ddb6937ccb80e76f617ad9971126e614', 
    'tOj6QB/UC4EORVptaZmLEWNetkrwQtCOQExlE+7u15M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)