UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YJr38vlyx9AxkEPIpsroS5ehzwDxm7iClarnpUI7xsk=' 
WHERE 
  key_id = '1c066c5e9f2b56a57be1c1f4b8120b6d2367f60f12470f7b8abcabc05e1920ff' 
  AND (
    token = 'YJr38vlyx9AxkEPIpsroS5ehzwDxm7iClarnpUI7xsk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )