UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QsdI8F6r5o53EWhrRAqLS24JSOIh6CTiCNaHUPU07jw=' 
WHERE 
  key_id = '4b4df46a9168b10ceb47de9f51343273612848cf65f280a7b43002a107a7701a' 
  AND (
    token = 'QsdI8F6r5o53EWhrRAqLS24JSOIh6CTiCNaHUPU07jw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )