UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ff16Z6HwPcdc1REzNlpBPJ+A6gU1nsCcYnXJRTEagA=' 
WHERE 
  key_id = '625bf9f2a630eaa5ccebd945c471da7b33ad53fc03b48ff3396166a58a9893c1' 
  AND (
    token = '5ff16Z6HwPcdc1REzNlpBPJ+A6gU1nsCcYnXJRTEagA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )