UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UejbEU0HzL0IjwlVUeXJusUbMArcsB77BVqR70lz4Jc=' 
WHERE 
  key_id = '221b81b7b077fcb0237ff0128cd62d516b439e3f114e06ecbae0224baebeb4ee' 
  AND (
    token = 'UejbEU0HzL0IjwlVUeXJusUbMArcsB77BVqR70lz4Jc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )