UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iGPfj/qRcZLakhyMPQNqZmpWjsB7PoJVC5ZU+5OXUU=' 
WHERE 
  key_id = 'c7235a9782eb1d3b5b5719cf86d2236fe09146b2fccfc94e17b85d8ac4bd591b' 
  AND (
    token = '8iGPfj/qRcZLakhyMPQNqZmpWjsB7PoJVC5ZU+5OXUU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )