UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NIf6vx0SpbfJHEQkxJEZ6W2ZGR5zH3+qOO1Uqzb1i2o=' 
WHERE 
  key_id = '823c0b99674e1a31ca1ef802b9068fd6fefa8df26a2f4047affe45ea9fd64786' 
  AND (
    token = 'NIf6vx0SpbfJHEQkxJEZ6W2ZGR5zH3+qOO1Uqzb1i2o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )