UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CrUa7WXjGSsuNSFp4DYlbOGWRmdWeYB4/xjlizCzLCk=' 
WHERE 
  key_id = '4fc8c913492b3ec623f7fc2509be00c1c72ab9479ac15eeb28745bd4479d2923' 
  AND (
    token = 'CrUa7WXjGSsuNSFp4DYlbOGWRmdWeYB4/xjlizCzLCk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )