UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OnWWRa4+7UVyiM/3PDVcjOyhNLX8RELFBtpCcffqtlk=' 
WHERE 
  key_id = 'ec9c36c13e9b518628d8d5cc9bd1e9a2f5b659263c316c5806a3194bfbd1e0e3' 
  AND (
    token = 'OnWWRa4+7UVyiM/3PDVcjOyhNLX8RELFBtpCcffqtlk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )