UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QjsiKhMj30aHRzDwFAYz3K0FBActpgZtX0o3sFN7DnI=' 
WHERE 
  key_id = 'a083934ec75c41e567cee192d6a4df66dc77353ddc8a3813cc32c7a957ec1c7a' 
  AND (
    token = 'QjsiKhMj30aHRzDwFAYz3K0FBActpgZtX0o3sFN7DnI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )