UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zStpoCpmH1dLNcPvPGOE7y3lfNnZPJMuGtgUF9rhx8M=' 
WHERE 
  key_id = '64138cab4d38ba7bd75b91aa4560733c9f2869b3143293cc1c481d42f30ef8d7' 
  AND (
    token = 'zStpoCpmH1dLNcPvPGOE7y3lfNnZPJMuGtgUF9rhx8M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )