UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXOEMEv+CJvz/HbmgPx3+cHUOakVO9lKlQOBUuEQPwU=' 
WHERE 
  key_id = '97218ff6440a71791de7a154bab30918ce26c5b1599b235f1a6a47333054495b' 
  AND (
    token = 'UXOEMEv+CJvz/HbmgPx3+cHUOakVO9lKlQOBUuEQPwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )