UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JX7IObFzaYqTkvZpNYmzPkXDiTPXqsXRUcDfHBNzIBQ=' 
WHERE 
  key_id = '9638b54f0e5bf7a8eca904146d2f1fb968fadef5ef3206576906cbda0d19a564' 
  AND (
    token = 'JX7IObFzaYqTkvZpNYmzPkXDiTPXqsXRUcDfHBNzIBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )