UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iD6H4Doy5OB89T1J2u+zW94LCw0E8RULgzVMTDHuE4Q=' 
WHERE 
  key_id = '5b3edb38ff7b25a44b85a70b5e75f4cf5aa538a7469ae6fe7f7574d563f046fc' 
  AND (
    token = 'iD6H4Doy5OB89T1J2u+zW94LCw0E8RULgzVMTDHuE4Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )