UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJ6/xEoOYwJXze0Pk1QBzvh0F/+07XhuAj7ZmPuEOKY=' 
WHERE 
  key_id = '962d01bb5171981153ff1b2ad974865e50214e8c669ad7d7d92477336c991de3' 
  AND (
    token = 'MJ6/xEoOYwJXze0Pk1QBzvh0F/+07XhuAj7ZmPuEOKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )