UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xwPLc1zDXQ3TCVhodO7nDEfJ+oMPuHefmCeSHS6FTKA=' 
WHERE 
  key_id = '03d9a3c9f14e237604d5fa56ed71cf89f1133c9098303c567915ef7e1c8b08e3' 
  AND (
    token = 'xwPLc1zDXQ3TCVhodO7nDEfJ+oMPuHefmCeSHS6FTKA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )