UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Z5D0xlx9nGdGZxaj317zyR5F7bQELeDdNKqvwXzggQs=' 
WHERE 
  key_id = '42463db5df63013cc7d2ae21d728ba6e5b91c0cd439c871d4b1aa5cc82ace992' 
  AND (
    token = 'Z5D0xlx9nGdGZxaj317zyR5F7bQELeDdNKqvwXzggQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )