UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x45w+qrjXt+xixbNA08IYoK4tEMgDiSO7YLuE+DFAOs=' 
WHERE 
  key_id = 'c93385f983570de149aa3a4adecf741185d0c0f1b1ca2e4d563e8a49539850cd' 
  AND (
    token = 'x45w+qrjXt+xixbNA08IYoK4tEMgDiSO7YLuE+DFAOs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )