UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CuM+7cp6RxKJ9efSA5oV3gWaV6zLU4J0FbQlzCFNOAg=' 
WHERE 
  key_id = '42f0a16868d5fdf3696f165e4d63a4c354ea1665f0d8de65fb075dff2bb8b8dd' 
  AND (
    token = 'CuM+7cp6RxKJ9efSA5oV3gWaV6zLU4J0FbQlzCFNOAg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )