UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kBnhJkDokWTpLi9ScRr995jvkTj8sF5NWEgxfnbdsTA=' 
WHERE 
  key_id = 'afeaafb7069c6305934363fce2a9ffea10e5c49a786adc8020825b417914eadb' 
  AND (
    token = 'kBnhJkDokWTpLi9ScRr995jvkTj8sF5NWEgxfnbdsTA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )