UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd8D/FocnWVV6SW4rDnPjsW8rcUfQ4rYoSc/bS9480sM=' 
WHERE 
  key_id = 'd7e157e92f96a16bf8631de80e9716f11679bfa112a2f093ead8ce79611e710d' 
  AND (
    token = 'd8D/FocnWVV6SW4rDnPjsW8rcUfQ4rYoSc/bS9480sM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )