UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EZnuzeQOYi6YPtbO7JfyCMNi9K8DgSp98pOGMskoj5s=' 
WHERE 
  key_id = '955dfff0d9e51692737cfbd2c75b5479c1cc2c1003b785e7c7944022b18006c3' 
  AND (
    token = 'EZnuzeQOYi6YPtbO7JfyCMNi9K8DgSp98pOGMskoj5s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )