UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VjwwMeRYRuW4CkFPpEmjt/qqkJKUIDvIHHGDTkexUzQ=' 
WHERE 
  key_id = '96ab5b325e9cdb457a6acf9a76074ff5568baeb77d1e211e913127d511939eff' 
  AND (
    token = 'VjwwMeRYRuW4CkFPpEmjt/qqkJKUIDvIHHGDTkexUzQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )