UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GNJrJ+0bTEzgQcHauzXT56tcZ2LP2V7gMQCBfA2RGTI=' 
WHERE 
  key_id = '12d978c9c8c10c7eebf22ca930ef0ac5bd736f3bd7c014e76c4657660564fcba' 
  AND (
    token = 'GNJrJ+0bTEzgQcHauzXT56tcZ2LP2V7gMQCBfA2RGTI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )