UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yRokxDz/myx6I/b28e4TNeTcy95NHx0NjJhvgRuKhk8=' 
WHERE 
  key_id = '4581d301e7be13422aceb97dd9d28bf32eccf8730965339ccb066165d081c3a7' 
  AND (
    token = 'yRokxDz/myx6I/b28e4TNeTcy95NHx0NjJhvgRuKhk8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )