UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LUUHJVfiyhMDX6JnjIzLRvlrlSisdRiNkiF57H8v2hE=' 
WHERE 
  key_id = '655a53a95a6c961c50cc60e918656f159365d8cde61774aeb8011b275c6a6c6f' 
  AND (
    token = 'LUUHJVfiyhMDX6JnjIzLRvlrlSisdRiNkiF57H8v2hE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )