UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hdbzeID1QtqBoZr/vEj/svDu734eezDJoCysXAIPHYA=' 
WHERE 
  key_id = 'f5e970fe485f59bd61fad91c24a909a6b8e23f516f438898a829a18f2a9018a1' 
  AND (
    token = 'hdbzeID1QtqBoZr/vEj/svDu734eezDJoCysXAIPHYA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )