UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PIJaZC7pJYJzNT8JN3km+0HQ0M5lOFpU82YdZskvz8A=' 
WHERE 
  key_id = 'c2db93273235597f7bf42f1ec72cda44e0aef7af238f593df3a502df1cc007f1' 
  AND (
    token = 'PIJaZC7pJYJzNT8JN3km+0HQ0M5lOFpU82YdZskvz8A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )