UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8hLlggfZ3tM2aEDRn4HXZ9yQHBcOX43jzTaQqhQBmI=' 
WHERE 
  key_id = '9e9a1f7db62120a9e291d0294d754520da64647c68593c238ad82b37504b2a6e' 
  AND (
    token = 'U8hLlggfZ3tM2aEDRn4HXZ9yQHBcOX43jzTaQqhQBmI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )