UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P7PJxXkqeDcP3zcGGXBD019MwQ7aXeucYFcrbpK6erE=' 
WHERE 
  key_id = '410a0ad45b9b760b8074f1cfa8d91702997df4a1356d677eb55820de201ec519' 
  AND (
    token = 'P7PJxXkqeDcP3zcGGXBD019MwQ7aXeucYFcrbpK6erE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )