UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xi/7iZdNlaUQ2Y5nDA5+uXotBv6nvLAWQhJPAff7Qtk=' 
WHERE 
  key_id = 'da15e50c1e78b7df9ba2fe6b7d5cbf5a2b245593230b2fa0ffe70def5dc7d777' 
  AND (
    token = 'Xi/7iZdNlaUQ2Y5nDA5+uXotBv6nvLAWQhJPAff7Qtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )