UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SWTbA9BmckFvJyM+0KJo2t7BszCdvWsgCkDJu0g7KWQ=' 
WHERE 
  key_id = '8a480db1ddd612230e4e023938ac1cabd7c46fee7a8b7cd6978b74a824018c40' 
  AND (
    token = 'SWTbA9BmckFvJyM+0KJo2t7BszCdvWsgCkDJu0g7KWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )