INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1c877af01a49cda0e8deb136ac72b719bd342e834efe73a18da9fec561f4b970', 
    'QlJZ8L0/1PrH4xaN6qg6nKpSXH1ncnEiwQ6zqLEtjpY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)