UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'COGp5auR/2SAr7J45DRKcAqMGUmvq5GvHmY+M5VMCbg=' 
WHERE 
  key_id = '6c96de06d6e795c8470a1da81a9af924a30ddbfc28d52834f35adc88ded33bec' 
  AND (
    token = 'COGp5auR/2SAr7J45DRKcAqMGUmvq5GvHmY+M5VMCbg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )