UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'numT68TJLN1zU/NGIHbdNEvlIsw/xlZkoFGUtjMYk0Y=' 
WHERE 
  key_id = '0bc76711bd16644a49db6dcb63b8a90dfffe5d8f5aec55a5e867d2dc9d76e20c' 
  AND (
    token = 'numT68TJLN1zU/NGIHbdNEvlIsw/xlZkoFGUtjMYk0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )