UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xXap5poTj3TSyd8vXw/9xoQbVTCbMOwO/RPqqqgxhT4=' 
WHERE 
  key_id = '3de6583840e746f9de121eca04e6a479b1c94ef620964d972d65f3a43b8bc5b4' 
  AND (
    token = 'xXap5poTj3TSyd8vXw/9xoQbVTCbMOwO/RPqqqgxhT4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )