UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XNsxKjaI+fwSix9g1JZVVvpsz07kRB/4Dk/+xKLcpko=' 
WHERE 
  key_id = '6c88102c677e7b5b82be1437d8b6819fe3cbef8e88b4425e399f3dc8a3e9a5e5' 
  AND (
    token = 'XNsxKjaI+fwSix9g1JZVVvpsz07kRB/4Dk/+xKLcpko=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )