UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZXF75CwvMwtCtVptdfEJV5rt6thcsfPo09SuBdlAwZc=' 
WHERE 
  key_id = 'bcbe91e67175903492e5bb23fb7e952e48ff4659a7f767379baac7405170af7b' 
  AND (
    token = 'ZXF75CwvMwtCtVptdfEJV5rt6thcsfPo09SuBdlAwZc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )