UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PDTWxUFfSeQ7WCttJmGE6ktkp73GMCJHEvOn//WRpX4=' 
WHERE 
  key_id = 'b22a94350b9a4aa0c2b8c291ae177122f3eb208a69e6109f7c79f0f3b77d6d7e' 
  AND (
    token = 'PDTWxUFfSeQ7WCttJmGE6ktkp73GMCJHEvOn//WRpX4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )