UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DWHT0HZe/lQFHvD4TxzYwKScrUvpmafCdF3O1/2ffAI=' 
WHERE 
  key_id = '3f8ef6dd4e8f7e1655269059efd7fc8ffd6c435f9f98d9e1d6c967517af11d87' 
  AND (
    token = 'DWHT0HZe/lQFHvD4TxzYwKScrUvpmafCdF3O1/2ffAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )