UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'svk9cJ8nm2rfuGknrEJC145BXKxulEax0i4Z77kTpJU=' 
WHERE 
  key_id = '2ec37e09d96c6e770a10bc6957d25ca62eeab21e28f2c7db249295bd23640aee' 
  AND (
    token = 'svk9cJ8nm2rfuGknrEJC145BXKxulEax0i4Z77kTpJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )