UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1MpJYirJ34s70LsTNn1xz+nksHlpVqMfdF0HqzlSD24=' 
WHERE 
  key_id = '504b154b385e2fbbef5a9e03d77a05abee9c73a917f68e74d104c1d822d8fb5c' 
  AND (
    token = '1MpJYirJ34s70LsTNn1xz+nksHlpVqMfdF0HqzlSD24=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )