UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tvRfnFMhR2cjLeKSDZ8IrM7v5zsmXGw1OMfsNCo3HXs=' 
WHERE 
  key_id = 'd5d38947b202d4514875e409fb9bc5e72789f239925848b58964be33a733ded4' 
  AND (
    token = 'tvRfnFMhR2cjLeKSDZ8IrM7v5zsmXGw1OMfsNCo3HXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )