UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'X/XMgyRcET/M6tt8G2CBtry8Gc1xgpX9AB93IdZubvA=' 
WHERE 
  key_id = '470fb5c2058c0419c586369ba0349f513e0386f478abcb1f061184fc6996fc8b' 
  AND (
    token = 'X/XMgyRcET/M6tt8G2CBtry8Gc1xgpX9AB93IdZubvA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )