UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QhC7UR/z6OTNgnrYdyk4dfK7qNrg33HCOw+MA7Y49DY=' 
WHERE 
  key_id = '05f5f588d02bb45270bb9562c6b4f63900c550cf78ca2ee57c18179afe4eafb2' 
  AND (
    token = 'QhC7UR/z6OTNgnrYdyk4dfK7qNrg33HCOw+MA7Y49DY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )