UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n6O/fqZ/r6L/pBrPDeLfgwUcbGB2SWZGY7LDb/Nt1fU=' 
WHERE 
  key_id = '0ca4dcb14f7957394e925699fd40f69a8d28128ee6c7c347204994ceab431fde' 
  AND (
    token = 'n6O/fqZ/r6L/pBrPDeLfgwUcbGB2SWZGY7LDb/Nt1fU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )