UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VkfC5GHYdoFejwNf1pHeCpPPEixnJ/6plb8tYmYRtlI=' 
WHERE 
  key_id = 'eb253244a574de67d6d7e9992c4da33cb2548e78ead094c7b4a2168932973b7c' 
  AND (
    token = 'VkfC5GHYdoFejwNf1pHeCpPPEixnJ/6plb8tYmYRtlI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )