UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cmb4BSTfJScl2VqYxczZUl/mnAOE1jZSLqi6i9NWt9U=' 
WHERE 
  key_id = '9591f48af9978e4d8a2858606f698eed8d7f1865648ded0f7086c16124f159af' 
  AND (
    token = 'cmb4BSTfJScl2VqYxczZUl/mnAOE1jZSLqi6i9NWt9U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )