UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q+BLqH+Y4C52+JSEgo8rP+CLJ0GJ5JnVxdlWrcfXlis=' 
WHERE 
  key_id = '8a54a87fb5a7a210f995dcb8d3a96f96f92cb3c0dbdd9a2420be8d3b023e08d2' 
  AND (
    token = 'q+BLqH+Y4C52+JSEgo8rP+CLJ0GJ5JnVxdlWrcfXlis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )