INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '42a53fd8cdb2156afbeaca59f88eca86ab6024816bce47c269ea6b4e375e8cfe', 
    '/3Say4CN9QDQFCXxyVJaJkjDTrnZw32C+lYyNIhE8M0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00044

Result

int(1)