UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yq1KXDfoZ96j88o0q4d9Sz8QwFSziEGwl4kMlUWXN9E=' 
WHERE 
  key_id = 'abe1d6f1a5daf122083b2ac53dfa683613c6278601495092871877266bdaf8c8' 
  AND (
    token = 'Yq1KXDfoZ96j88o0q4d9Sz8QwFSziEGwl4kMlUWXN9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )