UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tztQs9kCfSn16VcQG6elHLkVTsRffNkZ1rgkFAgVi5E=' 
WHERE 
  key_id = 'd9b8a151391d57b3f4c789f79296d9776cafe40c78d52afc85e82eb5e23e48f5' 
  AND (
    token = 'tztQs9kCfSn16VcQG6elHLkVTsRffNkZ1rgkFAgVi5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )