UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Mtnjgkm+oNKd24Y8EPTHyKRV06tbJX4Gp2gUXSdbR2s=' 
WHERE 
  key_id = '3e7547e4bbfb0eaf527eba2f5757f2f6e07a30bed66023f4d503707cf8404fa3' 
  AND (
    token = 'Mtnjgkm+oNKd24Y8EPTHyKRV06tbJX4Gp2gUXSdbR2s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )