UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wtqL9O5DXH7wCMefrj8ksDzPZnWkspbuLAKNUT2BwqM=' 
WHERE 
  key_id = 'ec8956ee35be27bcd727d0a653b462893426303aca8a35c01fef8d4423ee349a' 
  AND (
    token = 'wtqL9O5DXH7wCMefrj8ksDzPZnWkspbuLAKNUT2BwqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )