INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '744f8a69b727bd966b1c6b504436704899ea56268a3b6c05b2bc73dbba977498', 
    'uxjelqw4qGRn3waNg1R31CakQVyFCDhhZbF6LhPSeqk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)