UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8pD1fmx5Hb5wcjaFIxzeZtSbuYfI7WFwIiPP3rXXnqE=' 
WHERE 
  key_id = 'd7ddc9ae4a9069d23246cdd0609945bb766239e8c433ad2354e6caf327f3857e' 
  AND (
    token = '8pD1fmx5Hb5wcjaFIxzeZtSbuYfI7WFwIiPP3rXXnqE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )