UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yegwm0fhd8fWkGmyaGWsr5Ym3qN4LpvhEf1ISA7Knc0=' 
WHERE 
  key_id = '783d0823acf58c2c27d30ca1a3fab7633081b69f9b360903d710749d69b4c6d1' 
  AND (
    token = 'yegwm0fhd8fWkGmyaGWsr5Ym3qN4LpvhEf1ISA7Knc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )