UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ub8J4uJnlMkUx5wKXWyQ38sgONBkC1X4FOQTqpH7qQo=' 
WHERE 
  key_id = '1df88b9ceb499946ba8df51d80d1f437ff70d147c53c3cd097148829c45ff9da' 
  AND (
    token = 'Ub8J4uJnlMkUx5wKXWyQ38sgONBkC1X4FOQTqpH7qQo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )