UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkzuWmBdOVDZ+rizhuE5z2tOyjHSRUdAPXnZNWDVugY=' 
WHERE 
  key_id = 'c979040be7b6fc1fd69662205d10e0951bd1dc61857cbbb350ca430908227fa8' 
  AND (
    token = 'qkzuWmBdOVDZ+rizhuE5z2tOyjHSRUdAPXnZNWDVugY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )