UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '93ggobFOYL4qPi9FMWDuAlU+Ym+O4yEM3oG8KnDb6gM=' 
WHERE 
  key_id = '4f8721e4fb1f84efa061c33781c5b933441ef29a89c877938e1095eaa4be4b5b' 
  AND (
    token = '93ggobFOYL4qPi9FMWDuAlU+Ym+O4yEM3oG8KnDb6gM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )