UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dJrgwoVZLV4Tn5lD2tMli/TWr5uLAJU3G3WKZznLe3Q=' 
WHERE 
  key_id = 'a4244491f9a454e2c4f83ac2d9ed15a58ac1222a665f818b21838300b4bc5328' 
  AND (
    token = 'dJrgwoVZLV4Tn5lD2tMli/TWr5uLAJU3G3WKZznLe3Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )