UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtKAKS0RJW6Brd8jlzs/x9MSyUfha/DdKuM9CNz47k0=' 
WHERE 
  key_id = 'a39466ed4f5dbb67171d410898497f4f6ff56e4f566e6276e774c608d1e57312' 
  AND (
    token = 'dtKAKS0RJW6Brd8jlzs/x9MSyUfha/DdKuM9CNz47k0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )