UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U9pQkaFxQ8kN6+MO2gdcsUY7rMHCodDHYB86Vi1aMjI=' 
WHERE 
  key_id = 'b2a9e5f350f3bd2894584cd33bd09ee94aa93138f48b7d96a203684280c98efd' 
  AND (
    token = 'U9pQkaFxQ8kN6+MO2gdcsUY7rMHCodDHYB86Vi1aMjI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )