UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yyX9/8JTwFO+6T+jfRxurW+HqgQxQAkydJv1ghtrJ4A=' 
WHERE 
  key_id = '8260db1b89dca6a59d4dd17c4e68e2cc6eee863a8e8b8764f300bd93e32ddf94' 
  AND (
    token = 'yyX9/8JTwFO+6T+jfRxurW+HqgQxQAkydJv1ghtrJ4A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )