UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wzvMnc8bw7f3nIYmbD3KYeSBuu3ysVaei5TN1HuJeo8=' 
WHERE 
  key_id = '859a48850b98ef0a5853d28fb6d9799d620379d577128ebd20ae3527afd9eff1' 
  AND (
    token = 'wzvMnc8bw7f3nIYmbD3KYeSBuu3ysVaei5TN1HuJeo8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )