UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Uv3T8d0VcFs4hXgr/WSxsPWaknoEw+4RVWsTagcxTQ=' 
WHERE 
  key_id = '89676dbbf89fbe53e452be9c900985b1f7d2b0d4d77c5c0501288687f942b26d' 
  AND (
    token = '2Uv3T8d0VcFs4hXgr/WSxsPWaknoEw+4RVWsTagcxTQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )