UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jv1L1D3jMwbN8Pkc/5NeaZQ5nFHRYDidELaKk0ChPYQ=' 
WHERE 
  key_id = '34ef44c63800187b8e7968aad319b0882276ca552039d80d0585067a590d734c' 
  AND (
    token = 'jv1L1D3jMwbN8Pkc/5NeaZQ5nFHRYDidELaKk0ChPYQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )