UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PByBRkMUNrmwd31z9BByJBe2km2Yj12/qpsnUdX+W3o=' 
WHERE 
  key_id = '72dc40efa2b0d814b01514341399c80e13c9fa83b149691fe418095c315ce49f' 
  AND (
    token = 'PByBRkMUNrmwd31z9BByJBe2km2Yj12/qpsnUdX+W3o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )