UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rVgD6W2iRMKprEYOpakFyVlYKQ8PeTcCRUR+HUB7TvI=' 
WHERE 
  key_id = '874ba6f1f2a202e4d1b938ca5cfdbe61fee70e086983cb7b6232e0eb7effe18d' 
  AND (
    token = 'rVgD6W2iRMKprEYOpakFyVlYKQ8PeTcCRUR+HUB7TvI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )