UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8+bj8yvrgHYRN8Dcb7Rcu1fVsFX54wjC6/9I6SXjSg=' 
WHERE 
  key_id = 'c543fa1f6a347a1eaea539d8825a4acf8143046eabbb096ad9e3bc1aa5087278' 
  AND (
    token = 'w8+bj8yvrgHYRN8Dcb7Rcu1fVsFX54wjC6/9I6SXjSg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )