UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UgfhLX0wNP3/siLdFlGcjVlaG0von+rPQnPQS5V0WsA=' 
WHERE 
  key_id = 'e31c57d42b9c198499a3dc4ac72419ef928db06940855e5a88c82fa83f7e7e68' 
  AND (
    token = 'UgfhLX0wNP3/siLdFlGcjVlaG0von+rPQnPQS5V0WsA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )