UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AdfC+BFoXRdi6IAvvpOE0ClOG6zlP+EZ/SY11ptII34=' 
WHERE 
  key_id = 'e41738cd9e8016fa1ed239d61fe955a074cfaf055d4a5e1cd39a90f69e5bc621' 
  AND (
    token = 'AdfC+BFoXRdi6IAvvpOE0ClOG6zlP+EZ/SY11ptII34=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )