INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f4cd82e5cd6abfbde0d7de888988a3fc4c632f8791d109e3f2852235d9ff812', 
    'rq+FSMpVwgWzR4qLyLJMQDt7IfdJ4MrYKkQxsoWuzuU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)