UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zoF06ykh9jMzDdx+HR3SHuek85Exp7UVwl1W4jzRex0=' 
WHERE 
  key_id = 'b8fe2c2044b8b7ce1efec8bfef181709480d11dc6fd638786565d6008d95a2e4' 
  AND (
    token = 'zoF06ykh9jMzDdx+HR3SHuek85Exp7UVwl1W4jzRex0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )