INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4f73ca002dc2705b757de3daf4829ceaceeb923e334065565969467e1113a4c1', 
    '8VBENlemaA1WZh46Zt0jWnZoeJHLW3t39qZo2i8nAgk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)