UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bSiHtKhGbZ8yoA5n7uHR1uf+Q81JUcGictRip1dXj8I=' 
WHERE 
  key_id = '4f52da2f7996dfbb1d5072c00435465ca5dc87461c56f029c18f1b03f9e1f551' 
  AND (
    token = 'bSiHtKhGbZ8yoA5n7uHR1uf+Q81JUcGictRip1dXj8I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )