UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7sRu3gTKf6GcQVLiUmwMjK+MzcuRud4V0CNGiDW1GiU=' 
WHERE 
  key_id = '6b41735ed6d5f295b5286d74c3f4a71fe406ce53d2f21c459e179ba2bfc6f8da' 
  AND (
    token = '7sRu3gTKf6GcQVLiUmwMjK+MzcuRud4V0CNGiDW1GiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )