UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gTcUF61H0KDHGwe/D/SW3Wd85xP//d2EOs6i60ENaEY=' 
WHERE 
  key_id = '25904a7fa239ca98ee32f877e674103726fc2d03b2838d6eec429c1a52a6329d' 
  AND (
    token = 'gTcUF61H0KDHGwe/D/SW3Wd85xP//d2EOs6i60ENaEY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )