UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9vVd/C9iROpK6dtkcXMOnleYYTodojcWPzqKhW2d6g8=' 
WHERE 
  key_id = '4408e00fbf4b895b0d2af3612593b7a9fc662b9f9a295887618004e441181240' 
  AND (
    token = '9vVd/C9iROpK6dtkcXMOnleYYTodojcWPzqKhW2d6g8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )