UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8Syff5cZSeLEOtV8jX0AlToVAzhp5izDgrzSpLzenwU=' 
WHERE 
  key_id = '308545496e4756483e9a2787fd7b5890205db40c48df9f786dc884a8141bea72' 
  AND (
    token = '8Syff5cZSeLEOtV8jX0AlToVAzhp5izDgrzSpLzenwU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )