UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'CkSmNhs1gxyGDUAtBRgXCmSXJGq8A7+xzzEi9Gu4vDE=' 
WHERE 
  key_id = '3c0298a9b15355cf53f2cd283ecfd144a452d7c21ad2837e831c445ee6eb7d32' 
  AND (
    token = 'CkSmNhs1gxyGDUAtBRgXCmSXJGq8A7+xzzEi9Gu4vDE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )