UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'T/xNEv8557d+O1+aGL9uZMZQ65YW+Mv7uyony/AnDAE=' 
WHERE 
  key_id = '4a5de2c5242105d2a151b479c77e4b2be275f560c12f6d1bd3e3bb78ca8c5e8f' 
  AND (
    token = 'T/xNEv8557d+O1+aGL9uZMZQ65YW+Mv7uyony/AnDAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )