UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '31NPZhfYxCJQZNh3gbqrw81NgDdGbvbBHmLQe8chrQM=' 
WHERE 
  key_id = '0d31d75ac71252d532cb1e3460083234d74155d09079307a7a2df09f9c11c5de' 
  AND (
    token = '31NPZhfYxCJQZNh3gbqrw81NgDdGbvbBHmLQe8chrQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )