UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VYpqBeVa022efh2DIYmy4FwIjznt5+1B/U75lXwG0sI=' 
WHERE 
  key_id = '441c87ed742f617cf756afa81e6fb64889e645accaefd637b6b9021fffa33756' 
  AND (
    token = 'VYpqBeVa022efh2DIYmy4FwIjznt5+1B/U75lXwG0sI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )