UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QoBkiCRyuLJuyj4x+UPHiDLkOA0YK8Evbb7hJKOC27M=' 
WHERE 
  key_id = '76fc2354d468bc81bb44bb2b25a4f46df65b291c8d59d5e4fbd0770ab833cec8' 
  AND (
    token = 'QoBkiCRyuLJuyj4x+UPHiDLkOA0YK8Evbb7hJKOC27M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )