UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FuO6WioRxB2VbrjArl2dK8W0cC6K+doGF7Gw6fcN4CU=' 
WHERE 
  key_id = '9f84541f531dbc8c9a395945e2f032ec039a2aec3961b7885190223cc8364d7a' 
  AND (
    token = 'FuO6WioRxB2VbrjArl2dK8W0cC6K+doGF7Gw6fcN4CU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )