UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Akj0DgVZl8P+RH9KtdOXRXlOa6iB0x68W5h4P4h0ZCY=' 
WHERE 
  key_id = '48cfc4da8b42e18df57e1ccbe4d9b8f3918209860da00492e7b15054e3949dd5' 
  AND (
    token = 'Akj0DgVZl8P+RH9KtdOXRXlOa6iB0x68W5h4P4h0ZCY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )