UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'scTKvbaMyyXNVIOU50NUxIu9pUck7gs9jlkLzikvgc0=' 
WHERE 
  key_id = 'c31e808a7111aa33fd566d3130c92d8be9b19d06ef66898ffed21fa3584edfef' 
  AND (
    token = 'scTKvbaMyyXNVIOU50NUxIu9pUck7gs9jlkLzikvgc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )