UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CWAMT0rKRDjWzBxEiguoUMyCN7NuBJGi/Oe26B3eHy8=' 
WHERE 
  key_id = '20f2fb551024f1d38518ecc5c3f409ea11f22a5ab33338adcf95309dc09e7144' 
  AND (
    token = 'CWAMT0rKRDjWzBxEiguoUMyCN7NuBJGi/Oe26B3eHy8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )