UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VEF/NS02/Tlz/qCGfx6DlNI70ujuZemPu4ncVGmuOMc=' 
WHERE 
  key_id = '2f85f700dca9772d36581011d1e3e5f69871dc030a2b39f18279dbe44764b566' 
  AND (
    token = 'VEF/NS02/Tlz/qCGfx6DlNI70ujuZemPu4ncVGmuOMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )