UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '47m4GtM3t8EXUTg37ThZbgAYsv+5qry+YpsaBJVgy40=' 
WHERE 
  key_id = 'd1bfcb171e43f8ac06ff9a507637ded29e05b00785dded64d637fef1cf7adb03' 
  AND (
    token = '47m4GtM3t8EXUTg37ThZbgAYsv+5qry+YpsaBJVgy40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )