UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dKJIHuPkqxUA+L6g6h4QtBXjAzh+vJSLqZJfkNQm1SM=' 
WHERE 
  key_id = '1a827148b0d73812753b7aa8818f70a3e04ddf92cfa12067d18708231bc57cad' 
  AND (
    token = 'dKJIHuPkqxUA+L6g6h4QtBXjAzh+vJSLqZJfkNQm1SM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )