UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3su/HeM8wnYQD9qgLi7y9Ub2lh6ZYRULoqk3d5hMs1I=' 
WHERE 
  key_id = 'f8ec71a3f1226cfbee8a919b9196fc1c581792dedaf087f9de77c45d715cd565' 
  AND (
    token = '3su/HeM8wnYQD9qgLi7y9Ub2lh6ZYRULoqk3d5hMs1I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )