UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hlCxX7wlKe1WYHR0N9jVemIi1p8FXrL5S43upLKTyrQ=' 
WHERE 
  key_id = '7a4527bad8bbacb335fc87edd435424c92a1d67c5b650c1a4cda5ea343e4d520' 
  AND (
    token = 'hlCxX7wlKe1WYHR0N9jVemIi1p8FXrL5S43upLKTyrQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )