UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AmunnV26UKmtowqVM0r560GXz4eRlx4sHX085sDMbmY=' 
WHERE 
  key_id = 'dd06ebf626237863b704242a621a81de4bf991dde7998ae8bdb99ac70f1e9417' 
  AND (
    token = 'AmunnV26UKmtowqVM0r560GXz4eRlx4sHX085sDMbmY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )