UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a/r8qN5kVdbbv1dxQhenuTUkkVZIUg/my6tq2aW2QSE=' 
WHERE 
  key_id = '14973ba71664b5fc90c10132f6600cd9d28c1cf7d9f80990b169708f253e05c9' 
  AND (
    token = 'a/r8qN5kVdbbv1dxQhenuTUkkVZIUg/my6tq2aW2QSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )