UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VW9AbYmIySHkH+dPs2yMSzwG3IbHgDQhU+tscYrgAWE=' 
WHERE 
  key_id = '9b9017d561339bae8da7a8b00984c689e3af0f378d6bac956fdbc7bef5c6618b' 
  AND (
    token = 'VW9AbYmIySHkH+dPs2yMSzwG3IbHgDQhU+tscYrgAWE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )