UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVmzt9pbzVjGNBsbNXaMlWnNFPHdzhm6tyq4MIXcQic=' 
WHERE 
  key_id = '3b41f153fb8095afc211eb00189db76ee70c7486da6f17766b3db39724064415' 
  AND (
    token = 'EVmzt9pbzVjGNBsbNXaMlWnNFPHdzhm6tyq4MIXcQic=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )