UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEh2MjrfUkwMnSAQe1cWcQdFZvYWIU9Ljo6JWNnaNco=' 
WHERE 
  key_id = '08aa2d5b726761083fbddcd726ce20af132cce1317d91aa4e2b72b1a82e5c577' 
  AND (
    token = 'xEh2MjrfUkwMnSAQe1cWcQdFZvYWIU9Ljo6JWNnaNco=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )