INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '679b1f595dbbe9b2492454725c16c08302e006594f07696e1d12872dfa675f56', 
    'rlh978Pz4SMKkluv83kaU/GTj4KZXsWPYXHkStEcHpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)