UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvggdAOCfIZtLKH1quXiv0jX+KD31941RbM3bGni3OU=' 
WHERE 
  key_id = '409ef9f0ad876fda7a4c12d15e1000f3af3d8d57f3dd3c384f707914b1fd9f11' 
  AND (
    token = 'tvggdAOCfIZtLKH1quXiv0jX+KD31941RbM3bGni3OU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )