UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6dLVw9dOiiMGLgM15amn37+Bo+WhyD+5Zyd/OFoac8s=' 
WHERE 
  key_id = '23a4b244a4c12e7529e86d766e5c9fe75ac00f27965c00b8e196bf74a37f496d' 
  AND (
    token = '6dLVw9dOiiMGLgM15amn37+Bo+WhyD+5Zyd/OFoac8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )