UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+czzzkYuA6ibMFi42ztwGDwvlSWUuK/eSHyxSpflpBI=' 
WHERE 
  key_id = 'ee500c83b1b01dfc55d931c9bebeefef7b2ac4fc33f4741b1c930c9f537358f8' 
  AND (
    token = '+czzzkYuA6ibMFi42ztwGDwvlSWUuK/eSHyxSpflpBI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )