UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EXgD8xecVGh21UlH7ZyZbu6PaiDaqvONK4tN25Fov94=' 
WHERE 
  key_id = '2a45b5abcfb19daacb5bc5e94fa48ec9eeebd4c95e2ae75eba17885f5a67d2d3' 
  AND (
    token = 'EXgD8xecVGh21UlH7ZyZbu6PaiDaqvONK4tN25Fov94=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )