UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'B7RcdFp0tEfneAUxBsfSbVcNoqMbyI/sajkIj9lrTLE=' 
WHERE 
  key_id = '0b8b6844b1e026be71567f4e0865a614190e3011e3eb5b5fb0df231a7f789ceb' 
  AND (
    token = 'B7RcdFp0tEfneAUxBsfSbVcNoqMbyI/sajkIj9lrTLE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )