UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4JYAKk5AnmatIf44o1bwi1jPq6ebcz8dkKOwlqsyAv0=' 
WHERE 
  key_id = 'e13182849a3342385c6c3b5918d9b88dfcc3784cd421998d2d68bb49560b4c7d' 
  AND (
    token = '4JYAKk5AnmatIf44o1bwi1jPq6ebcz8dkKOwlqsyAv0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )