UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'viP1PVkplN1rfB/CTiXyCaXK3NnMPy7eGOMSkyTatXM=' 
WHERE 
  key_id = 'e1b84a5c0c04ae5b760f52bb16ad9518606fb76c63d61eae37cafb5b537e193a' 
  AND (
    token = 'viP1PVkplN1rfB/CTiXyCaXK3NnMPy7eGOMSkyTatXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )