UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0vrImpdLbzYgDCOUWK4W0VEli4smgMdHsZvl1qMzAw=' 
WHERE 
  key_id = '828340bdbd5d5f942917672d3818a89aaa3749cb176b5f2dfde87b8588ff7b79' 
  AND (
    token = 'b0vrImpdLbzYgDCOUWK4W0VEli4smgMdHsZvl1qMzAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )