UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A1MKKPqxoxrf6/yJSyZvPXFby2cFlWtUUYRBNIcf3gc=' 
WHERE 
  key_id = '9992dc83d2439db84d524b5ddf7698523f137c0adfbbe9d809d90193c20743c4' 
  AND (
    token = 'A1MKKPqxoxrf6/yJSyZvPXFby2cFlWtUUYRBNIcf3gc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )