UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'V9tDxhPUhcjOFr+sv/SvvCpMp8sI1DfGJamHvNfnE/w=' 
WHERE 
  key_id = 'ee05ea1935cd5cf31e7843742a0606881de359123b0d8cf472f2185758c08e70' 
  AND (
    token = 'V9tDxhPUhcjOFr+sv/SvvCpMp8sI1DfGJamHvNfnE/w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )