UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KpboWbTjf843JkLRn6QZo+Zaw2MvvnFO8KySRU81Zvs=' 
WHERE 
  key_id = '00f90a5e2cbab1791b41ed32d2f990b916a0b20f6e381ea3dd3a7e2226004bd6' 
  AND (
    token = 'KpboWbTjf843JkLRn6QZo+Zaw2MvvnFO8KySRU81Zvs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )