UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ppxWSuvkNcakSg8daTEJ6r2x4d9NyA40GPFnO1+Fxc4=' 
WHERE 
  key_id = 'a7f248ea65e97bb8ed92e55db782edf44621ae3202bf57f85c40e1805dbdf89e' 
  AND (
    token = 'ppxWSuvkNcakSg8daTEJ6r2x4d9NyA40GPFnO1+Fxc4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )