UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't7myOgC1z/XqwJYDGR5wgb7gKOC7DjQCQCSj2vhH3sY=' 
WHERE 
  key_id = '6a9468e6611eb917778d8040f8a60d5947065ac16c2b1e6fe301d9aa9c3ddf91' 
  AND (
    token = 't7myOgC1z/XqwJYDGR5wgb7gKOC7DjQCQCSj2vhH3sY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )