INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bc49a72e81f4fc546bd2d313ce52bb9846fc6c8b3817f7dad38665f10ff90743', 
    'Z0Zk8kcdARdDsVDx21mJTWhR4w49ctrzOcjEo0DzpIo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)