UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PdwJfDyMnPVXa33upK+1UGwrREroW0Azjg41wLtnGuU=' 
WHERE 
  key_id = 'ad8b7809982ca9baa6c49cf679e8cfc1aee06f37c81bdaa6dea5aa07f57acafe' 
  AND (
    token = 'PdwJfDyMnPVXa33upK+1UGwrREroW0Azjg41wLtnGuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )