UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53nUVvFJpxmcBOg4Zj5O46FAXE4kkomlDn7n3NbHZTw=' 
WHERE 
  key_id = '99bc0d700b27678dfabd9e2266636dedb96516512fbd2796eb6c2227d9ef5925' 
  AND (
    token = '53nUVvFJpxmcBOg4Zj5O46FAXE4kkomlDn7n3NbHZTw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )