UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fwWNgvW+B47J64Rgsr7aU9c5LQ9tYltUINGknVLlIy4=' 
WHERE 
  key_id = '0e9f7829750e4cfd3f6a53ca0661d7833c7d1b9a12b9adc22e9056e1df8dfbe3' 
  AND (
    token = 'fwWNgvW+B47J64Rgsr7aU9c5LQ9tYltUINGknVLlIy4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )