UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8px0vQZSuDigx2XNBTXTUQstx0F/hLlJuEGuK/WF1vA=' 
WHERE 
  key_id = 'fd562ccbb216be8c3f16c10ca24463f0149aa090cc9f496bf219e380a509a630' 
  AND (
    token = '8px0vQZSuDigx2XNBTXTUQstx0F/hLlJuEGuK/WF1vA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )