UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgp3k/Eqj2V/CMuL+XQqU8KOETL0D9drQXl4yojxoQI=' 
WHERE 
  key_id = '2a0c7893305db4be61396b65a4bc22a8fbfbfac82cc4b5f5d60571e28e962a87' 
  AND (
    token = 'lgp3k/Eqj2V/CMuL+XQqU8KOETL0D9drQXl4yojxoQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )