UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WQdiIX6pjD/ol0lfVQ1/X7Pnv+V6lqxK+UX5mnZnwq4=' 
WHERE 
  key_id = '4b82bb2fbbb0ea91fbb300739a134eef0e12fce7bbe89edc524124e985534e99' 
  AND (
    token = 'WQdiIX6pjD/ol0lfVQ1/X7Pnv+V6lqxK+UX5mnZnwq4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )