UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7eZf2C2KoDQe2tvcOEKemXYW7++43WCqZmzApYirBmY=' 
WHERE 
  key_id = '488cb68bb27ab7d9b39c117392162c3b77a1271b6fb682494b696a1bec036723' 
  AND (
    token = '7eZf2C2KoDQe2tvcOEKemXYW7++43WCqZmzApYirBmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )