UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S3Wq5Wt3EkVB12mx+X0IXlOla6kmuSbiJ5ww/tSP770=' 
WHERE 
  key_id = 'deefb44e1e78df8a20b473bd7a38cb2292d6f4a40cd8d132e472453c3b843a04' 
  AND (
    token = 'S3Wq5Wt3EkVB12mx+X0IXlOla6kmuSbiJ5ww/tSP770=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )