UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AEhmkd+7y9/axin7uV2q7OlYSGLhcJBBUJXwUl34S0k=' 
WHERE 
  key_id = '08cbcec808b1d158c9383a34343f0a9bfb9d95f5277e914475d3c488ebe5c672' 
  AND (
    token = 'AEhmkd+7y9/axin7uV2q7OlYSGLhcJBBUJXwUl34S0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )