UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xCOREJpx46ijDp/hjjcj8GXgpFA4S4lmGqLF8TG79GU=' 
WHERE 
  key_id = '787f2e79d1c34d2f4f76dbc3796a69229ab8ace03bb61e7c68bb683a6f9a66e7' 
  AND (
    token = 'xCOREJpx46ijDp/hjjcj8GXgpFA4S4lmGqLF8TG79GU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )