UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Dy2YdZpSY1aW5P4F1TZpKUmeiKzcc9THLqwmh++SlxQ=' 
WHERE 
  key_id = 'c6f9d6ee3473fc0c7dc885f64059b5a0baffa6c91a11db3397013c34f7367cf9' 
  AND (
    token = 'Dy2YdZpSY1aW5P4F1TZpKUmeiKzcc9THLqwmh++SlxQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )