UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uuxjW3wWud5sjqRInmsDERrPLHTgMGY89QWUhaLC6V4=' 
WHERE 
  key_id = '35c8bd732e4d6a579971d4a7c81c96e5cf41e6ed816b73bb49f26a2f2ec9bdce' 
  AND (
    token = 'uuxjW3wWud5sjqRInmsDERrPLHTgMGY89QWUhaLC6V4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )