UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4m6vEdCxCjJrPjSOAJ0NidXBM+moefAdssiFo3bp+BQ=' 
WHERE 
  key_id = 'f4326efeb26ea19e15b9fe6a7dc6e7192714ffaeee811bdbac6a1600957ebe7d' 
  AND (
    token = '4m6vEdCxCjJrPjSOAJ0NidXBM+moefAdssiFo3bp+BQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )