UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GhRfbUagyuGEnLHILRVHk9FpA/zQr2CMzsLlD9Dc+dM=' 
WHERE 
  key_id = '893acc4b011aa4b60c7e07c2239c19ce3e96d1d98922cbd368b7db9de0710f7b' 
  AND (
    token = 'GhRfbUagyuGEnLHILRVHk9FpA/zQr2CMzsLlD9Dc+dM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )