UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LXKogZjqhEcvL4hN6/EHRJx4whqO3Z/D82YSgtXAkKo=' 
WHERE 
  key_id = 'b4340df81fd74271d578ec5c867cca79c0b333c6b876aa458667fd08e92da062' 
  AND (
    token = 'LXKogZjqhEcvL4hN6/EHRJx4whqO3Z/D82YSgtXAkKo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )