UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qVVv/QWs0far7XoAYlwxkfTnVnErY+Xzln3KGnnmTIE=' 
WHERE 
  key_id = '482074d5dca00ba95b92a380967ba971187c25bd4d8943d07f86bfbeb54c28ac' 
  AND (
    token = 'qVVv/QWs0far7XoAYlwxkfTnVnErY+Xzln3KGnnmTIE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )