UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V7PY0DY/a3eynVhnhVRJOCzv3gcroqAiFsifeI5C6+c=' 
WHERE 
  key_id = 'c5ff6aafea7c13a730b2e812f75137465b68be928a8d58fbd4a3e29851173c8f' 
  AND (
    token = 'V7PY0DY/a3eynVhnhVRJOCzv3gcroqAiFsifeI5C6+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )