UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gpc+aAQbzRxv0D1x5bH9bcm6rDk/muq3RRLRWWGaMrY=' 
WHERE 
  key_id = '72fc57404b9f842487cb6a2de90ec16e662615321232fa57ea9bcf0a8e5c9eb5' 
  AND (
    token = 'gpc+aAQbzRxv0D1x5bH9bcm6rDk/muq3RRLRWWGaMrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )