UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd4k3X9YB5EWDUK/OzXBw7ljVop/DCnx+TKuLYAk+T/Y=' 
WHERE 
  key_id = 'c5d626cb439321b56aef16877070628e87059a7e913f8b6db2f79b1539e6cf51' 
  AND (
    token = 'd4k3X9YB5EWDUK/OzXBw7ljVop/DCnx+TKuLYAk+T/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )