UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X7G8lt+rqkIHAxhR4M+ThH0AVZcn+8doBxut8re0mMk=' 
WHERE 
  key_id = '2f575909d200af2d9aba70ccc38c4bfd9df49834baf493a803fb63e76b3136bc' 
  AND (
    token = 'X7G8lt+rqkIHAxhR4M+ThH0AVZcn+8doBxut8re0mMk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )