UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ueX+jujev93RdXZA7PEmg/F49MXsr3sDXakrrZu4SKQ=' 
WHERE 
  key_id = 'd4a43b5c428624f78ef860690cd65f915d938b4cb20678fb5c77ac173773efe2' 
  AND (
    token = 'ueX+jujev93RdXZA7PEmg/F49MXsr3sDXakrrZu4SKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )