UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G6YdD3hQTUd0ZdpAAsXl+4gjVC357tZ5B57GkDXln9A=' 
WHERE 
  key_id = 'ff4727ba5b527a2dc4eca186b98e0c450c8edb5650ec7c1ef122c06e6195081d' 
  AND (
    token = 'G6YdD3hQTUd0ZdpAAsXl+4gjVC357tZ5B57GkDXln9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )