UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8csuKmBv+PwjIVRCeaOR3UBnaAvFg3LXCb18QV/05Go=' 
WHERE 
  key_id = '4e4ce321c8689fc0ae058a0e473eefbf6f0aa7df13f61b4da8f25fe9e74fe6ab' 
  AND (
    token = '8csuKmBv+PwjIVRCeaOR3UBnaAvFg3LXCb18QV/05Go=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )