UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E0hhYGe0vdu8UoJpI6tYWYd98j22lqE5tpy10/NXO+Y=' 
WHERE 
  key_id = 'c4f4f616f95137e9467b95e2a732f92358482a3b1207135d9718a7bfe5c4523f' 
  AND (
    token = 'E0hhYGe0vdu8UoJpI6tYWYd98j22lqE5tpy10/NXO+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )