UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xIuqKXgzUnnr3CJ43RNl5tsYI5Gy+2P801SIc6kBGM0=' 
WHERE 
  key_id = 'e4d6232749394564f74b45e08672f08a0a72166fbcc17daf32f24af924b611b0' 
  AND (
    token = 'xIuqKXgzUnnr3CJ43RNl5tsYI5Gy+2P801SIc6kBGM0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )