INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '88a6f162140f887ac2de0bcc59dcaf690957bb0bfa69778793f4863cadfd46b4', 
    'LDkpC7791lmzK2xb4zomPreSxs3M6ZN4ayTv5t1RNl0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)