UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RrVjxVh/V++XqeX4agf+0HN/RApGbgHrrEULWVF9vSk=' 
WHERE 
  key_id = '2fe4962d1a31235a8b05deec35a70576d3efa0356088bdf2d66f006609957eaf' 
  AND (
    token = 'RrVjxVh/V++XqeX4agf+0HN/RApGbgHrrEULWVF9vSk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )