UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QrQr/ak1KnJ0rb4aP5ZXnqvqCHImkTqnt8clel5smos=' 
WHERE 
  key_id = 'f160cb25a206542678200e0df43ad50979ea642d15c2faa7942f1e1872c3c3c3' 
  AND (
    token = 'QrQr/ak1KnJ0rb4aP5ZXnqvqCHImkTqnt8clel5smos=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )