UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nRIBu2ZNG3Hx9QOzbKoFwpR0EtmGtg3QoNCGiVZqdAk=' 
WHERE 
  key_id = '3d864a269e7f91662386e3d6a790d38d9eb801f2aea6af0229bd5e19b37b6e6c' 
  AND (
    token = 'nRIBu2ZNG3Hx9QOzbKoFwpR0EtmGtg3QoNCGiVZqdAk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )