UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ohr/Wn9+QTww1nyvtuMaoXUxE5pZDVs5PQtgPL+jPW4=' 
WHERE 
  key_id = '595bba6e53d42151124d8100784df63231741d00acaea5112bb8dcb91308bbf0' 
  AND (
    token = 'Ohr/Wn9+QTww1nyvtuMaoXUxE5pZDVs5PQtgPL+jPW4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )