UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D8Rs2URiRUitG/VPANfKn8MGf9WmFVb1Zj2lOGcJKOA=' 
WHERE 
  key_id = '2649fbc1b4c1410d4e052f61ad19143d07cb538122b347222dd232c7e58ad7f8' 
  AND (
    token = 'D8Rs2URiRUitG/VPANfKn8MGf9WmFVb1Zj2lOGcJKOA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )