UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8k6eW0kPHdnGhGQsDO3XWG6eft4PCc7eqc0bx9G/M5Q=' 
WHERE 
  key_id = '33c4e8712db3ab7bbf411aa670c553f10249656990c333c5469030dbd28a9c8d' 
  AND (
    token = '8k6eW0kPHdnGhGQsDO3XWG6eft4PCc7eqc0bx9G/M5Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )