UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yhOJPiBsKooc2MzUQ6sEuXqJbfkXla/QgL7LH37cagw=' 
WHERE 
  key_id = '8794aa727b71039eb97ed457202fb4f1e709afa43cbaf3bec34d1b3944a16ccc' 
  AND (
    token = 'yhOJPiBsKooc2MzUQ6sEuXqJbfkXla/QgL7LH37cagw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )