UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VRgTfSwgzVqfeEtQv9g1tKVCD33RijUApMm+V+Xt8E8=' 
WHERE 
  key_id = '357481267bf83c3fa125bc4a570b340fd1f55ff504c0a659856cfe029225adb6' 
  AND (
    token = 'VRgTfSwgzVqfeEtQv9g1tKVCD33RijUApMm+V+Xt8E8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )