UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OzOgDM3QnHSlz56veLGkCLhyFdyNqCEd8VoKy8i/Ng8=' 
WHERE 
  key_id = '19c14bd4133a8e98155dc01a0677e731ec6af15981ebf782ddaf41751d5604f1' 
  AND (
    token = 'OzOgDM3QnHSlz56veLGkCLhyFdyNqCEd8VoKy8i/Ng8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )