UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'elrRuALDusXreWehzWC5ETKhTILPplkKjXdCQWi7xQg=' 
WHERE 
  key_id = 'cb4d25e3fead63272ba22f93b4ef98c28db58b96657ee96884870f064a14d944' 
  AND (
    token = 'elrRuALDusXreWehzWC5ETKhTILPplkKjXdCQWi7xQg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )