UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'z5uT3dkNRkEfe0BjQSeFkoSARaxtS+4HMZfHzt6ILAw=' 
WHERE 
  key_id = '6aa07308aa6a7e0389a14bef93f0d825b329943fa486cae3bb08f0bebd946226' 
  AND (
    token = 'z5uT3dkNRkEfe0BjQSeFkoSARaxtS+4HMZfHzt6ILAw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )