UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+z12i9S5scYNheIL40ZNcBOPU3bF9ZnB79wymnlBjqM=' 
WHERE 
  key_id = '795fb7c89a4ce8554f2f7cbed3d2ab912940f26672344e26374bc25f175f654e' 
  AND (
    token = '+z12i9S5scYNheIL40ZNcBOPU3bF9ZnB79wymnlBjqM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )