UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Ux/ci2DS1xuSq1r8Gi6ujmnzXB2ohQrZlSskrkSBj10=' 
WHERE 
  key_id = 'e205b993e2a2fddbd792f142b8bb4865125c6ac7b2b85a988b41f67e139b23c9' 
  AND (
    token = 'Ux/ci2DS1xuSq1r8Gi6ujmnzXB2ohQrZlSskrkSBj10=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )