INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4a8b857dbea7e4daf5a97868ec345da7c99a5f58bb198f7573868f4daba6d959', 
    'O+/xUysBqbW1hFibx+7Xksmag82PQScWTdAgFZCLMZE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00050

Result

int(1)