UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gDeRgJzeCzr8nwXQuRjx4X/FvDT9ddtGp8Tqoi1H6Y8=' 
WHERE 
  key_id = '19a3164f66725dca100df02af006eaedb1d3a025dba78e9823eb29826b17699b' 
  AND (
    token = 'gDeRgJzeCzr8nwXQuRjx4X/FvDT9ddtGp8Tqoi1H6Y8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )