UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wYKVS+NjuYr4FOWw0bsDabbRrtEFhuAdeWe55jbqZsk=' 
WHERE 
  key_id = '4abc4fa7192f2319efd2f144055902f7dffba71eb9deed1d76bfa09e93abfb55' 
  AND (
    token = 'wYKVS+NjuYr4FOWw0bsDabbRrtEFhuAdeWe55jbqZsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )