UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BZBP/Xx+vSiuumVidaMYpNpZxK5oxurlpPnH/udGTts=' 
WHERE 
  key_id = '45d23aa474e74c3b56754786cc0ee0363da74ce916ea0a8a5e859658418a380a' 
  AND (
    token = 'BZBP/Xx+vSiuumVidaMYpNpZxK5oxurlpPnH/udGTts=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )