UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '14KAC3d6mpj1CDSX2iq2YgjOCVlOWmheoSXh9Mbi9+o=' 
WHERE 
  key_id = '49bf3ceb9e71afd48984d4d8cd2f2b23e1192c74f3d8ae503eb4cd01b3b546d3' 
  AND (
    token = '14KAC3d6mpj1CDSX2iq2YgjOCVlOWmheoSXh9Mbi9+o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )