UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0N04JQ/IJXAwfUAME33miRAht35O/9qOrVhXU/E3/to=' 
WHERE 
  key_id = '2a09610007ce34c7cad63cf595e5bf066353c6cb6b188c65a9e75d12a8e69e2f' 
  AND (
    token = '0N04JQ/IJXAwfUAME33miRAht35O/9qOrVhXU/E3/to=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )