UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Iz3sz4GOJqImAXFqL4ZUr48T8OzpYNcfzGEIb5DVq9w=' 
WHERE 
  key_id = 'd1485643072e5f0cafd751b6d96b7f1e2b773ecb4c1940e7a90b2fe5f55720c4' 
  AND (
    token = 'Iz3sz4GOJqImAXFqL4ZUr48T8OzpYNcfzGEIb5DVq9w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )