UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DI0UlbhMBHPtRhByBQF5s9gAEFZxOpvO8Rcmi+vdYtY=' 
WHERE 
  key_id = '4b33f939b1050b9d24f540415c6b6919382de8f6cbfb4a62441ed207fa0a7e8f' 
  AND (
    token = 'DI0UlbhMBHPtRhByBQF5s9gAEFZxOpvO8Rcmi+vdYtY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )