UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I3yh9e5KQWXWZ9qKqbdW5dVg2G6k9qSQj4iX8oa9+JE=' 
WHERE 
  key_id = '472a0bcfafc34cdcb9c513bb9181e035bd90957cab6bc1d5900679d76030679c' 
  AND (
    token = 'I3yh9e5KQWXWZ9qKqbdW5dVg2G6k9qSQj4iX8oa9+JE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )