UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v/gTQbsUe28lHsnMoWVbhgzT2AypLlFJa6to7dZ21bk=' 
WHERE 
  key_id = '11721c82fd16c9af55d0ffc9ae62f669f7bc4ed53c6fc71f81e5889c3d7e35d6' 
  AND (
    token = 'v/gTQbsUe28lHsnMoWVbhgzT2AypLlFJa6to7dZ21bk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )