UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SC+E301rovTTMWkg5YnPEg8WmXVOLYxMZ28KFlBfAyk=' 
WHERE 
  key_id = '9dad7a6fd89c4ab42941f3262561b4906fbb0362a4c1ae758825f9ee6c689068' 
  AND (
    token = 'SC+E301rovTTMWkg5YnPEg8WmXVOLYxMZ28KFlBfAyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )