UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vCH3xLofUfyGHgt8z8WkSzIY2TvFpTbiGTVzJASEPJY=' 
WHERE 
  key_id = 'f1c1157674270958a9665916c4aa8eae07322e49bdc6e61792269e85e3f07b5f' 
  AND (
    token = 'vCH3xLofUfyGHgt8z8WkSzIY2TvFpTbiGTVzJASEPJY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )