UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YPckPYulH1l8xN4oVZAN++b4JBnvkh9tb5h0pTS2L58=' 
WHERE 
  key_id = '285b6b606ab4a68741f236100d09b50cc4c9294aa408750f1685a25aac1e4300' 
  AND (
    token = 'YPckPYulH1l8xN4oVZAN++b4JBnvkh9tb5h0pTS2L58=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )