UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G0TK+tfBDd/7T2NvMElX8QbDZhxcrNJP+7jkgAnv1no=' 
WHERE 
  key_id = 'bde1e8a789bb248f9078672b7ea8067e2b9e9f5c9e474d8fbbab813862ebf6cf' 
  AND (
    token = 'G0TK+tfBDd/7T2NvMElX8QbDZhxcrNJP+7jkgAnv1no=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00037