UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nHMGwt1YQr2yfX/RrcpcygZDt03spZmgadVBk9dGhjs=' 
WHERE 
  key_id = '9af2f405b247ab683f28725203d0da90a133f0e16deddf53a60452ad528d75e0' 
  AND (
    token = 'nHMGwt1YQr2yfX/RrcpcygZDt03spZmgadVBk9dGhjs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )