UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6xGqLOSZXrMm4Sm85h8qYIrQTTUoB3w/are+PCrvl4M=' 
WHERE 
  key_id = '73ac44d4d10dbe12071bf01d81814c16e74ad6528711d8a5bab69f5f908f87eb' 
  AND (
    token = '6xGqLOSZXrMm4Sm85h8qYIrQTTUoB3w/are+PCrvl4M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )