UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F6bg6gafJwhFL91GTxQGVNKo9m4ow2BkPI6eD32+Mzg=' 
WHERE 
  key_id = 'ea7c9818d261eba94c874c92935a46d47396492834e842cf806a384db76d0edd' 
  AND (
    token = 'F6bg6gafJwhFL91GTxQGVNKo9m4ow2BkPI6eD32+Mzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )