UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jm9f97mLgbg3KQDiOejQZdMNCiCyquOIVBpgTj7FKaw=' 
WHERE 
  key_id = '8bc2dfb575fec1970380b96ea13ffd0cbed954b23911803492ea767a6e0e0d4b' 
  AND (
    token = 'Jm9f97mLgbg3KQDiOejQZdMNCiCyquOIVBpgTj7FKaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )