UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Cq95pnwj2Imqgd9yiJt+kn/ALGjiEHY2pEttzkX4RE=' 
WHERE 
  key_id = '697ae9d476505573c6282a36292bed1b8608860f70f68652cadb74e3c5ad91de' 
  AND (
    token = '0Cq95pnwj2Imqgd9yiJt+kn/ALGjiEHY2pEttzkX4RE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )