UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rg+ozFP2YpkkgBL8UAvQXWbebtEbEDhMG+TogCaAInM=' 
WHERE 
  key_id = 'a5de3187fb7e81858f5b1923acab57a5fa3bf3854fabc7373b1720cec0e9689d' 
  AND (
    token = 'rg+ozFP2YpkkgBL8UAvQXWbebtEbEDhMG+TogCaAInM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )