UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HDcQv0krLhUxWa6kJg1cad+vK+nXesfe5j7YMt+ucJU=' 
WHERE 
  key_id = '389b2857b088e058b5240c49828989df93a7952f5e69b78fc14e12c1090c04ee' 
  AND (
    token = 'HDcQv0krLhUxWa6kJg1cad+vK+nXesfe5j7YMt+ucJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )