UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lDoT8KULJZYHv3kdf0QLLZOpj2zL7R7NA7OgJHO/F4w=' 
WHERE 
  key_id = '7b2777c6ac30fcb633c7dece8678aab342c9a05e753281bee0bddda7c6ab7881' 
  AND (
    token = 'lDoT8KULJZYHv3kdf0QLLZOpj2zL7R7NA7OgJHO/F4w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )