UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jydo8T8irkK1xxnrPVZxjnoO+oTRrMuhF8/fI1E+5tw=' 
WHERE 
  key_id = 'ec773be3a71aa52066536a5cd7eec650e2b1daa264b80a23d0017c66b87386f6' 
  AND (
    token = 'jydo8T8irkK1xxnrPVZxjnoO+oTRrMuhF8/fI1E+5tw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )