UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6SalWSSBnzk9s41Aw1GkrgF/eT3WOLT34Cpv/fl4VbI=' 
WHERE 
  key_id = 'a88ea917fedc64a41c16c70ec2f188489cdb7f9e18e51cb030aa3404af8ab4ff' 
  AND (
    token = '6SalWSSBnzk9s41Aw1GkrgF/eT3WOLT34Cpv/fl4VbI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )