UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b0Sxx4oNQomw30ZDDE3bbn7k4uyzCSmdIf9L/hff3dg=' 
WHERE 
  key_id = '043942c0a7cb9ca461cb798ee416b37ff3d763ebd5587cdf7c50a235c05a24e4' 
  AND (
    token = 'b0Sxx4oNQomw30ZDDE3bbn7k4uyzCSmdIf9L/hff3dg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )