UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O3gRM7mdTnSJneD02GjyP080T8qu4MArXwBAZK4ClDs=' 
WHERE 
  key_id = '8b6eb6bc8550cf9930aae0800b50f595ecca3fa1a97deb3ac968bb999252f7ce' 
  AND (
    token = 'O3gRM7mdTnSJneD02GjyP080T8qu4MArXwBAZK4ClDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )