UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NnZEQA3ExKxAYtBnEqULfB/UFbqaLrvjZekcS+dcX1g=' 
WHERE 
  key_id = '924e078e99d59567d9246754cc74c55c997b1573458fabb1423d4ae501fb2607' 
  AND (
    token = 'NnZEQA3ExKxAYtBnEqULfB/UFbqaLrvjZekcS+dcX1g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )