UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LV9XDNl8aX7rGdVlXmjBZgH9OP8ZlYKUUbgjO/7aFfA=' 
WHERE 
  key_id = '00c26a8b2732668cd9cafcd381b47bb342d47c386a9f1ec53fa077fabc9d218d' 
  AND (
    token = 'LV9XDNl8aX7rGdVlXmjBZgH9OP8ZlYKUUbgjO/7aFfA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )