UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YTTtbDLO1sKrSA2C4gOCyj6RWKKq6qDO+yRc3g9ZDF4=' 
WHERE 
  key_id = 'dbc2ec0c60506e94e82df69beb791ff41580c9b24de4f85120b2845423613093' 
  AND (
    token = 'YTTtbDLO1sKrSA2C4gOCyj6RWKKq6qDO+yRc3g9ZDF4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )