INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc2bf15b6bec662a685a167babc4d8821f1c37d6fb3bd1544058de76a0f062e', 
    'TRAnjCWTbBPk1rEI9XBnnMteWpEF84u+rE0quWsGV3w=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)