UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ew8LzRIxaREXDB9PB5WrwaU9D0isQzraNTBvtUVVePU=' 
WHERE 
  key_id = '685e73936e81f9c045fbb4775f71be00e64f300d088097903468aaa7dff12ba4' 
  AND (
    token = 'Ew8LzRIxaREXDB9PB5WrwaU9D0isQzraNTBvtUVVePU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )