UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KeHa5cvvxtJhtmc6nQWS0U/Rg4JEb5vkcFdfFmcH/30=' 
WHERE 
  key_id = 'e74deccde1bd7c5a4a5f1fdb263479b265030df47318afd940fe6767a3613f30' 
  AND (
    token = 'KeHa5cvvxtJhtmc6nQWS0U/Rg4JEb5vkcFdfFmcH/30=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )