UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oyMBUs+ZgxcIMOexighdRtdCgZErJU3Fu3XKCS3iWT0=' 
WHERE 
  key_id = 'eb5a848d385ea5e2a004436adc609fb76440a6cc89ac9b26260b442e0a0ecc38' 
  AND (
    token = 'oyMBUs+ZgxcIMOexighdRtdCgZErJU3Fu3XKCS3iWT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )