UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TbwpsITGe2e0lPVdThfeFSkavNho7fDS45c12TGyHq8=' 
WHERE 
  key_id = 'f6eeb273e605bc6b5d44f53ed95e03cff12b73e07825930b34a5d34f3ca5ac18' 
  AND (
    token = 'TbwpsITGe2e0lPVdThfeFSkavNho7fDS45c12TGyHq8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )