UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwb/1l0cMfGg2NphBw5twc0BqU3NtvOLYEEtOuDe1CU=' 
WHERE 
  key_id = '00b98821a9542c202dd47a71a79fc5db35de7a88b0e7612b036e872cb7ca9303' 
  AND (
    token = 'qwb/1l0cMfGg2NphBw5twc0BqU3NtvOLYEEtOuDe1CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )