UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3DcKMb9N6GZiROU6aFMJXrHOOu8EwsJ9tIIFpvgUeiw=' 
WHERE 
  key_id = 'acf3dfea8db0a63215b3962ae38c9af7af0add790f9733a7bc0eae02a37f1766' 
  AND (
    token = '3DcKMb9N6GZiROU6aFMJXrHOOu8EwsJ9tIIFpvgUeiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )