UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZf0pKzhBGzxvaxboDoeI5jQ3IRYO979x0xDPuxxo3Y=' 
WHERE 
  key_id = '87d6426d00c76bc83b291204345c93bd7fe714573778c23eab844d5bb6c05d06' 
  AND (
    token = 'lZf0pKzhBGzxvaxboDoeI5jQ3IRYO979x0xDPuxxo3Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )