UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QL50fL4Q+V6e05TCsFdYPLLr+auLeTZx1YxrLW1uXIA=' 
WHERE 
  key_id = 'c57fe9115e47b0f157ead68b658b6df41f05a17d1e06e30bcdf6d60d182f22f6' 
  AND (
    token = 'QL50fL4Q+V6e05TCsFdYPLLr+auLeTZx1YxrLW1uXIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )