UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '016HDURYQDdi/Q46PCUrOfVU0VmNypbRz2pkbUMnQfI=' 
WHERE 
  key_id = '84d12bf755d2935db7354a7e515f541586af28d6b3bda3d921a0610f88db05a8' 
  AND (
    token = '016HDURYQDdi/Q46PCUrOfVU0VmNypbRz2pkbUMnQfI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )