UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NGz9A49Lm552vzjXRwjb931G3u7y5jTFIA9WBdROWaI=' 
WHERE 
  key_id = '95dca1c3f4fe927bbb1e682bb080641cfd7ac7cf8fc689fbceba05ac27c9cd0d' 
  AND (
    token = 'NGz9A49Lm552vzjXRwjb931G3u7y5jTFIA9WBdROWaI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )