UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uAtR3Ho8R/1o+RdjzQsA/705HIhzcoiXHeunS0AZI6Y=' 
WHERE 
  key_id = 'dfeae50ce88cf565559f11203f35494964f4bcc12e27bc106c6d14f947c696b1' 
  AND (
    token = 'uAtR3Ho8R/1o+RdjzQsA/705HIhzcoiXHeunS0AZI6Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )