UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'R2YvWEg6DXmWEcrsRvvk4gn+vlqk8aEOjiltrXgfCrQ=' 
WHERE 
  key_id = 'bebbc34da0e8d0ec6e842592a00939e1f701ac84107176303718a02409788ccd' 
  AND (
    token = 'R2YvWEg6DXmWEcrsRvvk4gn+vlqk8aEOjiltrXgfCrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )