UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aeGFnb1eiDe8J6VpyrMiKA7rPNX5IcAdHyjP6hGEPrI=' 
WHERE 
  key_id = '6d8c0ef9f0e233a4ffabcb0297766a793506be5218ee9dce3f0dc32ad047b7aa' 
  AND (
    token = 'aeGFnb1eiDe8J6VpyrMiKA7rPNX5IcAdHyjP6hGEPrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )