UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hG1KtOeNcZqIgVxsAawd1UP/242hYnWT6xWGF/9WEiw=' 
WHERE 
  key_id = 'e5afa1e21a2f4e2caecccddd0a999b6e664224f64a75f2b81365c931f7eb6bb6' 
  AND (
    token = 'hG1KtOeNcZqIgVxsAawd1UP/242hYnWT6xWGF/9WEiw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )