UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QpdzR9o7U2JJ1oKPR4Yrokd83kRe9WVu6SLRfnpgTOQ=' 
WHERE 
  key_id = 'a6b70f423bfc732762ecf398f632a6e3ba4d413ca9b2fe38ae1c66b8fd595ebe' 
  AND (
    token = 'QpdzR9o7U2JJ1oKPR4Yrokd83kRe9WVu6SLRfnpgTOQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )