UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'L8ks3f/3jeqb8AL3A0JhpvtbKGPw/80x4v2+aj2q1FI=' 
WHERE 
  key_id = 'ab220f18a19a4a32472be7c0dc67aa97619cf54ee907d6a57db1cefadab01647' 
  AND (
    token = 'L8ks3f/3jeqb8AL3A0JhpvtbKGPw/80x4v2+aj2q1FI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )