UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TmO3htc57D3GjFIvBGGs0qOM0PGcMe5wP67VnnYps00=' 
WHERE 
  key_id = '70f8dfd79b0cfb59d6942abd5071043227786df87352c03edb0e1544e68c7b5d' 
  AND (
    token = 'TmO3htc57D3GjFIvBGGs0qOM0PGcMe5wP67VnnYps00=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )