UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Go7Nus4GWQHuPURXaVUzhm2T+KtDakbzzgHN5wOBnqQ=' 
WHERE 
  key_id = 'f6faa2408dfcce0132da5b8213c6f25c8766f2503f5ade3144126209380396ff' 
  AND (
    token = 'Go7Nus4GWQHuPURXaVUzhm2T+KtDakbzzgHN5wOBnqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )