INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '84ea30076070dbddd0785a66f3c429b6a8b69a16844c08afd76b69ce104c0387', 
    '8f/C3MNELaYkjsIHoM03M0rH9N8Lelw/nILoMSUFNig=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)