UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '903R3riXzZKFJnyDEwjMhh5uBOqrs+eDSbeNfCns4OM=' 
WHERE 
  key_id = 'c32a78982312f95ab844969cef827ce4a54a18ff425e6c9cc66aeffac2a6b417' 
  AND (
    token = '903R3riXzZKFJnyDEwjMhh5uBOqrs+eDSbeNfCns4OM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )