UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1/UgTA3/7Z59sSk7QPUZq1mOMzvdC18LR5ULyTDC7E4=' 
WHERE 
  key_id = '468cdf37724aa774ff5ef4775964cacd99430a15076bce0c30071aebaf86d9e4' 
  AND (
    token = '1/UgTA3/7Z59sSk7QPUZq1mOMzvdC18LR5ULyTDC7E4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )