UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n5NW/ysnMTY1EdjRQlL16ch9nnx2ae4CT4BtT0eKUvo=' 
WHERE 
  key_id = '80414e16a2444ff76960ae48ba10c8a8e5307ccc255e1039860277c9a2af4e94' 
  AND (
    token = 'n5NW/ysnMTY1EdjRQlL16ch9nnx2ae4CT4BtT0eKUvo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )