UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZWiPDt9F4FbdXdzYAP3ByvyN1DkHMLdML2tazN5FTaw=' 
WHERE 
  key_id = '34aef979d2e8bea5d956aa1c6d8e2b866d868e24e0b710eca05cd135838b4de9' 
  AND (
    token = 'ZWiPDt9F4FbdXdzYAP3ByvyN1DkHMLdML2tazN5FTaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )