UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'etrE85uClbNqgy3MlhkH3mFz9x9+X0LWKBZ+DFTB9BA=' 
WHERE 
  key_id = '543a70888ac64effc9d17458b81e79d0c0041d31d8ea453e895fe9b3bfe09ca6' 
  AND (
    token = 'etrE85uClbNqgy3MlhkH3mFz9x9+X0LWKBZ+DFTB9BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )