UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xef5lKogA25fBVoTO63xO9dRoyL94jCvXchBDA46vyY=' 
WHERE 
  key_id = 'fce129b920d5b0f685cb91d1d032d3b7fafab32bfc9320b080ba00ea0d4c002f' 
  AND (
    token = 'xef5lKogA25fBVoTO63xO9dRoyL94jCvXchBDA46vyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )