UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/XiBAb+2whq6hVzUdulvnpT2MlkkcTKlwGu5rTvrg2w=' 
WHERE 
  key_id = 'c630ff093db0fce6a0c9f1883b9fe9a7f21ab78a0deff5506c480089f60023e1' 
  AND (
    token = '/XiBAb+2whq6hVzUdulvnpT2MlkkcTKlwGu5rTvrg2w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )