UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7PR3wY+p7cxnlP9CR0WMAqKKewXuIPI1HiuesgaWx6U=' 
WHERE 
  key_id = 'e9e2c3af8c142dca92cee24e6ec189191542861c7b2879231004314058066544' 
  AND (
    token = '7PR3wY+p7cxnlP9CR0WMAqKKewXuIPI1HiuesgaWx6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )