UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tES8IHMYFPAK49N5KTjjqlrPeDc4JEBCS5o1+FYhI9c=' 
WHERE 
  key_id = 'a7eb25c19317e263d6336bebce1147e2de32e6f56a95824975f0d6ba5173cb24' 
  AND (
    token = 'tES8IHMYFPAK49N5KTjjqlrPeDc4JEBCS5o1+FYhI9c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )