UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CKNmhReMI8iuU5ZJ9gcZI5Q3jZvoi8fGrBNnSlpvyw8=' 
WHERE 
  key_id = '8b175a486257c86db856700363b8efc32df285bb07df0b49d436dd052844dd22' 
  AND (
    token = 'CKNmhReMI8iuU5ZJ9gcZI5Q3jZvoi8fGrBNnSlpvyw8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )