UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+A64sZDZ2vP4mD8JHYugg0/h9QLr3AjzsfyhOrgspbw=' 
WHERE 
  key_id = '43bd0f8829d6b0e2dfac545600366173f829b31a166a2103ef2b9a14ce45c41b' 
  AND (
    token = '+A64sZDZ2vP4mD8JHYugg0/h9QLr3AjzsfyhOrgspbw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )