UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i6E4kFwVeprZI9vTXIFj11uXpQkp1slidWVd9V1aL8o=' 
WHERE 
  key_id = '1d31f2f1c40181e55ff645acb4d2d116ee9d57bd8094d6296c564db0e6a05167' 
  AND (
    token = 'i6E4kFwVeprZI9vTXIFj11uXpQkp1slidWVd9V1aL8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )