UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tZGdZRTMjPZuWzSallnmortQSvJLe1vs4Bes2caKLBc=' 
WHERE 
  key_id = '901df17227daab236fe845dcb3f4e2537e0b0bfbc6b1d0a3e797c6484272d9b3' 
  AND (
    token = 'tZGdZRTMjPZuWzSallnmortQSvJLe1vs4Bes2caKLBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )