UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cGxXockesUa/gE1DL7ANkLZlGJcm03Si6Fc3iS+mMDo=' 
WHERE 
  key_id = '34ec592df7f6f05a5b47236252cddb1055d8f850c0f52842dcfae3d4c6407f55' 
  AND (
    token = 'cGxXockesUa/gE1DL7ANkLZlGJcm03Si6Fc3iS+mMDo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )