UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7SB2nDB7KLFqZMKIeXYvl7XnwB5sW3xEpqwquqRv234=' 
WHERE 
  key_id = 'da72546c7fe7e6529cb9e86ab7c338820e7a9773a52d70f646aa70712e29b0ed' 
  AND (
    token = '7SB2nDB7KLFqZMKIeXYvl7XnwB5sW3xEpqwquqRv234=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )