UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p5Eecojw3K8TZmMM39N06/xfZyxzEpEwbZr6eIEaWMs=' 
WHERE 
  key_id = '2a2bd411dd07ab7b20d64853884b7fdd9e6905a190b468b64abedc985804e5d3' 
  AND (
    token = 'p5Eecojw3K8TZmMM39N06/xfZyxzEpEwbZr6eIEaWMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )