UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9PIdij8h6czMn72AVTALvX7HvrmrJUN0vr/e2KkAr20=' 
WHERE 
  key_id = '3bab8bfb261f486d2334fec599f7d4762fd3ed2d94f5bbee3819827f501de864' 
  AND (
    token = '9PIdij8h6czMn72AVTALvX7HvrmrJUN0vr/e2KkAr20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )