UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KV9rpU+m4LKvAyrgSl6SBP1ZTos+08ZCq8v79WlR9kg=' 
WHERE 
  key_id = 'ea2f34cfb31553843cfb081e8e807216504ce53c3d3849e714c6e6915a0b4923' 
  AND (
    token = 'KV9rpU+m4LKvAyrgSl6SBP1ZTos+08ZCq8v79WlR9kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )