UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sNr/7XEgh6nm4kBF8Cf4wmot0OXOWMDgFnchCBk0irY=' 
WHERE 
  key_id = '17d8af8eac341675472cd6cfae70441997867bfc92f9471272cbf16bde48b365' 
  AND (
    token = 'sNr/7XEgh6nm4kBF8Cf4wmot0OXOWMDgFnchCBk0irY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )