UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8M1vn2kMm6Wv0jJpEpj2wvM/5bJ43qLlJGqVfIm2Bac=' 
WHERE 
  key_id = '4be05138350d6ea068cd8b49e84c4fa6f600b68554c761cad00452163f131297' 
  AND (
    token = '8M1vn2kMm6Wv0jJpEpj2wvM/5bJ43qLlJGqVfIm2Bac=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )