UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cHBxyLRPwqCKoo9EIS98zst0ktJf/wKrETy1rdLXfLc=' 
WHERE 
  key_id = '6ce83678a794d273a4c76c1c7d32e8f6ccc73f1e08015c5bb7da5d2c8658fa66' 
  AND (
    token = 'cHBxyLRPwqCKoo9EIS98zst0ktJf/wKrETy1rdLXfLc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )