UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VJiSxdvwI2ygE6c5oh0v9/yIhSwGLIfnWde90ddQUN0=' 
WHERE 
  key_id = 'cf9f946bee2c97f83287d20809bdeb9abe05efa064de1f85497fea9e15c1af88' 
  AND (
    token = 'VJiSxdvwI2ygE6c5oh0v9/yIhSwGLIfnWde90ddQUN0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )