UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JDS7iAQHfec4GG3TFbf9GhExeH1VeIyqy0r4ikZKZVA=' 
WHERE 
  key_id = '408df899fb50d2c708909706a75af1b0aa4122afe1b277a50b9b267011a5f9c1' 
  AND (
    token = 'JDS7iAQHfec4GG3TFbf9GhExeH1VeIyqy0r4ikZKZVA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )