UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qpyWwtmmXlXwa9YXIGq6hGOVJif8ZXE0NWkmcTHMyEI=' 
WHERE 
  key_id = '087b53bf1da8105b680ebfd8d6fb5cd3bb0ec8b00eb4d2bac412a2ffb704c877' 
  AND (
    token = 'qpyWwtmmXlXwa9YXIGq6hGOVJif8ZXE0NWkmcTHMyEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )