UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eEJGT4MTdn6tHGawr6i0mu4IWu4CAxCF6moa3zrPJxo=' 
WHERE 
  key_id = 'f513c28d466f9074092d8da460c914fb9da6cb0ac6d7264163d15cd4b47a0ac6' 
  AND (
    token = 'eEJGT4MTdn6tHGawr6i0mu4IWu4CAxCF6moa3zrPJxo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )