UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D9IxhwNkH9/XSndcbE8n+4ee/N9SHpSJBnb/f5TINlI=' 
WHERE 
  key_id = '91844bffe529a3db1981fdbe7cde681533c8f610df8ea51f4ed9e028f9378a5d' 
  AND (
    token = 'D9IxhwNkH9/XSndcbE8n+4ee/N9SHpSJBnb/f5TINlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )