UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U1rEtFyU6CQhmnIHTUUk+E9n8W4EoLJC+IKM9Eu7amw=' 
WHERE 
  key_id = '7cd17f3ec7c9f92c8780afa3df1dcfed62588888310cbfdc7c71ab0a868f751e' 
  AND (
    token = 'U1rEtFyU6CQhmnIHTUUk+E9n8W4EoLJC+IKM9Eu7amw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )