UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JXopyvLqePcJAi+qIddyC7WzdrMYnAVNqlY95IOfxEc=' 
WHERE 
  key_id = 'b4ff1e5a228a681accec70b4dac01cb6ebb674cc8682367fde0a6de6a5db384b' 
  AND (
    token = 'JXopyvLqePcJAi+qIddyC7WzdrMYnAVNqlY95IOfxEc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )