UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QOZuuJhZAFgFF3M0GEgJ8co0XLYefaz7h7/b9WLVVX0=' 
WHERE 
  key_id = '4a0233eec4f8c27f72703271f384a59cedf94eb03a541815276c6bf69742a00d' 
  AND (
    token = 'QOZuuJhZAFgFF3M0GEgJ8co0XLYefaz7h7/b9WLVVX0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )