UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TMhM5XwvxJVlLml4qXys/mfhXhLnS8Re6dHmft/vqRk=' 
WHERE 
  key_id = 'ccb878ac1ecf7b38087842eb35abe74f47dc49c6eb620aa5e0656829de53e8cc' 
  AND (
    token = 'TMhM5XwvxJVlLml4qXys/mfhXhLnS8Re6dHmft/vqRk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )