UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w8hZuj8/hk67VZxWpGt8D2yol1tjE7VuxGUu3ycIZPM=' 
WHERE 
  key_id = '36a4c20883042b44365865a1626c71dc7100817f1e112a71e503063c2b3f70c5' 
  AND (
    token = 'w8hZuj8/hk67VZxWpGt8D2yol1tjE7VuxGUu3ycIZPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )