UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2B3i7kJlTvIfEyalhz1Ubv5xgdWa10zztVjoGLA0KsA=' 
WHERE 
  key_id = 'de789d36b8645da37534e56a629e5287ac2fe2aac92cc7e43b9b418252dbfd87' 
  AND (
    token = '2B3i7kJlTvIfEyalhz1Ubv5xgdWa10zztVjoGLA0KsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )