UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lZQKAW0mKkY0xMgtmuYjSpq8/9CqQxY8VL2xfqXavc0=' 
WHERE 
  key_id = '443c73b1a93105430146adb00c36a64124e82b2e2b76b5c686f13a92b5f6a03f' 
  AND (
    token = 'lZQKAW0mKkY0xMgtmuYjSpq8/9CqQxY8VL2xfqXavc0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )