UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qkYbudKq1BGkswiOKRiXrPJ8fYiZ5okwN1ugYLxlYsU=' 
WHERE 
  key_id = '5a89944af395a856f166510bc119a4e7455987cb314d7b892aa4a9c942565636' 
  AND (
    token = 'qkYbudKq1BGkswiOKRiXrPJ8fYiZ5okwN1ugYLxlYsU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )