UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2NgCP++VWumzsfBmn4Kg5lG6ZAv2xxmMvk9Igtr7pkY=' 
WHERE 
  key_id = '43148761f5bde173a06d0ed456878fcdd571f9881c251c67de05917929a90178' 
  AND (
    token = '2NgCP++VWumzsfBmn4Kg5lG6ZAv2xxmMvk9Igtr7pkY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )