UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SnI+PjOdk5hYIemQBsNgVEdP87LoXRoJWyT5FcywRoU=' 
WHERE 
  key_id = 'eef51fd3e0d7290e405e72e6cb07e2737245f592ae56a6d7a7988af4ebd20fe5' 
  AND (
    token = 'SnI+PjOdk5hYIemQBsNgVEdP87LoXRoJWyT5FcywRoU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )