UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44qiJpAZsbNsuFLnoH15rNWXQ8tSKqqF5wN7q3/1Grc=' 
WHERE 
  key_id = 'df5d7c5221734766783421bebb3c3c7a149b8c6489da8495df58a1458d9bdaf3' 
  AND (
    token = '44qiJpAZsbNsuFLnoH15rNWXQ8tSKqqF5wN7q3/1Grc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )