UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f2344aw0sCKZcmd5CW94x1RdYVFbzoWy+EEQWvUDofM=' 
WHERE 
  key_id = '92eb50cd63a6ad47a60d1e558ec404215462cbf683a13ac5a2d2a80118307ab6' 
  AND (
    token = 'f2344aw0sCKZcmd5CW94x1RdYVFbzoWy+EEQWvUDofM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )