UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aKnrztCG8l5/1Fkj7oIyeHYw+gXqye325KEOhGEjTBQ=' 
WHERE 
  key_id = '567ff1d079a5c66e794c4273f67bec978266da53beac01afdedce3b459503b4e' 
  AND (
    token = 'aKnrztCG8l5/1Fkj7oIyeHYw+gXqye325KEOhGEjTBQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )