UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cIyYlBt4lMR+WRbtZIHQ3oi7FlgkbEBkueZkBUg5Pmg=' 
WHERE 
  key_id = '694dc68fd3a34f358dca18266c7035198581381a16e85cc2f73470c2096e7ad8' 
  AND (
    token = 'cIyYlBt4lMR+WRbtZIHQ3oi7FlgkbEBkueZkBUg5Pmg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )