UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/1lKoR6gDwau34NF2PvipzIoOxRo2iHRG186JZ72dKY=' 
WHERE 
  key_id = 'e18103e2473ec992c8fc87dfaf6dc9bc3f7fe439408b6068cb5cebc69b459c6a' 
  AND (
    token = '/1lKoR6gDwau34NF2PvipzIoOxRo2iHRG186JZ72dKY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )