UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c89LBHURXjUolHNk3gvkChkjgrEk44g/09YHvxMGHRE=' 
WHERE 
  key_id = 'c26d95e74e84f0da8f65dfbbd91d0633d70c6aa1ad4297a8e0f7f84260df3049' 
  AND (
    token = 'c89LBHURXjUolHNk3gvkChkjgrEk44g/09YHvxMGHRE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )