UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l39ex0dcHdAFiWpNs29hAPXLsdp73aRBk+mA56C7hfk=' 
WHERE 
  key_id = 'd80a017d755f1a49bee3f4bf56fbec4636b522c5ea785a3b3418be9553b5dad0' 
  AND (
    token = 'l39ex0dcHdAFiWpNs29hAPXLsdp73aRBk+mA56C7hfk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )