UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nxWSJYyyFx//LQQLRYbSj/SgQMMfQIGJQyM5MzrOXG4=' 
WHERE 
  key_id = 'c4f8bc88fb352e8fec736d794da080073df3836280003ab7a81b382fed57a03e' 
  AND (
    token = 'nxWSJYyyFx//LQQLRYbSj/SgQMMfQIGJQyM5MzrOXG4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )