UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ww3uFN5k5ymBJ4/NXDLyCj4x8dbtGEtcsl6qda/u/50=' 
WHERE 
  key_id = 'cccc99183c2dd478c9d0a3f94e2b56e87d5b44d261233a98101fa83f6f5bcf98' 
  AND (
    token = 'Ww3uFN5k5ymBJ4/NXDLyCj4x8dbtGEtcsl6qda/u/50=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )