INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b83d03a9b647cc7fe88cfc2e5462ec3664afd3988bf2cedc8ca08fee8952da52', 
    '4ZnwnrjIgnTqfPvpMu+vkHnRmBTrXnWxBnZOx8Sh3uY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)