UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZfcsaQODot56nO3xJiOt6cuz/WFBzwpsqQQfwhqn8Ug=' 
WHERE 
  key_id = 'c3f3ce6d49a1ff39942cd5378405fe621d961d720410971519ba22295228b85e' 
  AND (
    token = 'ZfcsaQODot56nO3xJiOt6cuz/WFBzwpsqQQfwhqn8Ug=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )