UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dZR/gRuUJklF+OQdYccvnw3ku8/oGHj2pRbh/H4yXOk=' 
WHERE 
  key_id = 'ef831a0b3b507f819b5f13794c1b4d698028486b005de83073c4a7a8483665b9' 
  AND (
    token = 'dZR/gRuUJklF+OQdYccvnw3ku8/oGHj2pRbh/H4yXOk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )