UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fzdWmd5ZJ5xDcxyfNpSfC/wUtf5o4HcwRxLFa80tTF4=' 
WHERE 
  key_id = 'fb4b3bef87f065973d9cc2d77b0e2fdfec8c685f9f1a2421e4068a5ec0291fb2' 
  AND (
    token = 'fzdWmd5ZJ5xDcxyfNpSfC/wUtf5o4HcwRxLFa80tTF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )