UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'oNqzaC2Cpf6iSNsqh8X+7PuGqKKktJe3Ddj3WxUjqYs=' 
WHERE 
  key_id = '923a1f7cd362ca555ee6aef4e0ed00858a9aa08bdb42ad05718934b1a61e8efb' 
  AND (
    token = 'oNqzaC2Cpf6iSNsqh8X+7PuGqKKktJe3Ddj3WxUjqYs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )