UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KOTlT+eNJULLo+ChDogEJvXEI6GmJFyiTF8UJ1uUyIQ=' 
WHERE 
  key_id = 'a670bcfbeabb25e00422ab781baff7abc86d94788381cef914f41ffd44ecf53f' 
  AND (
    token = 'KOTlT+eNJULLo+ChDogEJvXEI6GmJFyiTF8UJ1uUyIQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )