UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YnKD1KODtePz3XU6FR5zTPWI/M9dCjG0kMS5opbCsqk=' 
WHERE 
  key_id = '299b7d6a9ece9cc7e1936fe8bda455524aa49afd0218f2b6b0202d72710612c4' 
  AND (
    token = 'YnKD1KODtePz3XU6FR5zTPWI/M9dCjG0kMS5opbCsqk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )