UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KDjceW46oJPcDTFZXLsIoR3Pq4ADVd9WzfwNZ174WSs=' 
WHERE 
  key_id = '237813a1b67f768c6d1d22e8ba12e63549bcba5608a158cd7fcb9f7e1ef5177e' 
  AND (
    token = 'KDjceW46oJPcDTFZXLsIoR3Pq4ADVd9WzfwNZ174WSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )