UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1N5X+ytAAxwoLlhYqdrz+yvjFKqxWiIKz4lwTwe5stg=' 
WHERE 
  key_id = '56a4a9c89305ecf10d6450f5f146ef756d8cd2138e7514781f1a747f656e2c64' 
  AND (
    token = '1N5X+ytAAxwoLlhYqdrz+yvjFKqxWiIKz4lwTwe5stg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )