INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '258b082c269656f7f47d9458878f7bd52c43ab144a83d8f8a8b071bf01c9a44c', 
    'Z+jqrVWkg3T5k6hLlGZygeQNDyOgLkLHry5BrTHmZz0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)