UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UPpSucB+HmASJ19nJJ5jGy/vNIdIQ1QyH3S57lW+NhU=' 
WHERE 
  key_id = '36ee76f20438f5eb5863e020fe320443549536e2acb75269aaeac4c9ec3d86b3' 
  AND (
    token = 'UPpSucB+HmASJ19nJJ5jGy/vNIdIQ1QyH3S57lW+NhU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00032