UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x3oFJkbJyoWYWNBBjOFE194G/ULU47VvrxXPO0doAjI=' 
WHERE 
  key_id = '3dc33d4a84fd4afcab4161e01b4e1ee9caddbef92093c65b08332cde269da813' 
  AND (
    token = 'x3oFJkbJyoWYWNBBjOFE194G/ULU47VvrxXPO0doAjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )