UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pZk9eu0QxblP5dKPOxiCh+Ngn7iWbYMKbzqKj5/GXB8=' 
WHERE 
  key_id = '9b74c00f81973dc32fb9ea0973fc2298cb8ed02d2de4e91af55d3569339bd8fa' 
  AND (
    token = 'pZk9eu0QxblP5dKPOxiCh+Ngn7iWbYMKbzqKj5/GXB8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )