UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xZ+Hi9+aw1ldSKdxmzawL8XhH6TsL9/TXKmI0wCeVWA=' 
WHERE 
  key_id = 'cd2541260fb53ad6f017f4d02f4425861e0bbaf07f1d0964927b28e3e5dd3816' 
  AND (
    token = 'xZ+Hi9+aw1ldSKdxmzawL8XhH6TsL9/TXKmI0wCeVWA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )