UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKcydWPMZVy1ZAYJbITOfcAyck2F+AcLZWZccPa+1kU=' 
WHERE 
  key_id = '56f6eba418e6f28ee7a2bf919c3b974d8d7d9f2496b2160a287bff81c7eee3cc' 
  AND (
    token = 'XKcydWPMZVy1ZAYJbITOfcAyck2F+AcLZWZccPa+1kU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )