UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MJbxYLTJv7FigSVE63TpbpdCwRTbey6W/fhywn/A1PY=' 
WHERE 
  key_id = '60d69452c75311c87e3c14c646182e565addbe676adb2c025031fa50bf3a6987' 
  AND (
    token = 'MJbxYLTJv7FigSVE63TpbpdCwRTbey6W/fhywn/A1PY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )