UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pghZv/ue9lvrcvcALlfAFKi+IHwKKVx1+Fsy1PF3+Sw=' 
WHERE 
  key_id = '5c79d988a289a2a83de904d6db41d4c5f1f67b9284b247077ee78951ee5082d7' 
  AND (
    token = 'pghZv/ue9lvrcvcALlfAFKi+IHwKKVx1+Fsy1PF3+Sw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )