UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gWhRdHXfp9HTtBf9JuOrRxlZT65vnubk/pWikhxf73M=' 
WHERE 
  key_id = 'a3b77c65152f148c19c08bb21f3c88da421a1746d1c2dfa20a613c44efc8ea74' 
  AND (
    token = 'gWhRdHXfp9HTtBf9JuOrRxlZT65vnubk/pWikhxf73M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )