UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zHntlqnfCEcx/5/kylQu5wmoGTscW4YzMk+TTi16/wg=' 
WHERE 
  key_id = '5dbf580edec6b3548a8ab4b142da6f70ef47d9971a4288b076cd67316f544615' 
  AND (
    token = 'zHntlqnfCEcx/5/kylQu5wmoGTscW4YzMk+TTi16/wg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )