UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GlaiEMDjqKy/YIrRIN7zcL5hwNI1BAnL/+0ddlHDaYw=' 
WHERE 
  key_id = '2285521f7b39d3f744afba4eb617d407c292e507cdcb94c9b963deb39f8734d3' 
  AND (
    token = 'GlaiEMDjqKy/YIrRIN7zcL5hwNI1BAnL/+0ddlHDaYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )