UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hZkoTg8jTMIghqMjoA3fIptmTzhI7GNgAAKgmU5T4RQ=' 
WHERE 
  key_id = '7aa222cbd5b4b7b324bc6b7065fb3065f958df85c3bb171991882da979b36349' 
  AND (
    token = 'hZkoTg8jTMIghqMjoA3fIptmTzhI7GNgAAKgmU5T4RQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )