UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rJMRy2KuVzrpdAUWBuq9s8750BqFXWHYlyLsg8HlHNE=' 
WHERE 
  key_id = '0efadc6e5be918d242553e52d8683d8b46a68be3c44f475afe6df5dbbf6a3402' 
  AND (
    token = 'rJMRy2KuVzrpdAUWBuq9s8750BqFXWHYlyLsg8HlHNE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )