UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tXsynFuuPtLiUCeEBB5F5bLMWrsk7kcrwIgIJhA3q0A=' 
WHERE 
  key_id = '8accb307cb8ec7ff3db3f879f4d2507a6f7b2f94a6ddb38b470f64a7b9070c51' 
  AND (
    token = 'tXsynFuuPtLiUCeEBB5F5bLMWrsk7kcrwIgIJhA3q0A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )