UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KGLyWF++ugRltIJ2beojgXi9yN15YquR0ojlsgkTwAA=' 
WHERE 
  key_id = '2b8f64aff88551a482e71ad6e5b7256d2b405fdd9c31a65e87866cdecd6f6498' 
  AND (
    token = 'KGLyWF++ugRltIJ2beojgXi9yN15YquR0ojlsgkTwAA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )