UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sibv67LY+2PaiQhAdm/IHS8MN1ksnoIKxdz21bvCWcE=' 
WHERE 
  key_id = '3f509d76f6a8f1420304f299bea8ceff8014d5c492408bde2a2c09fc3ca1f75c' 
  AND (
    token = 'Sibv67LY+2PaiQhAdm/IHS8MN1ksnoIKxdz21bvCWcE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )