UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MjTs+8vRYwgeShmCGvugSKLP9dB1zsKV0rJlTVJS1eA=' 
WHERE 
  key_id = '8a2455ff9e1d05a28124d05cbd9290bacda8ed4f9e667c13ab464029010ffffb' 
  AND (
    token = 'MjTs+8vRYwgeShmCGvugSKLP9dB1zsKV0rJlTVJS1eA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )