INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6fc44efd02a7744fcca54f4e4d67c702d5781420ca6604a6246c99cd813df20d', 
    'DUPE4NTRxnsSyONmDpE2ZwL0AIa1OhZCAGtvZn2SQSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)