UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KUZWRA97wkmnnsvm/FmbRnhk7A5RBQrVmxbel4eVh3s=' 
WHERE 
  key_id = 'e13d3176366908f14e78d6c811212098ea4cb48b17b191b095c1f985c625361e' 
  AND (
    token = 'KUZWRA97wkmnnsvm/FmbRnhk7A5RBQrVmxbel4eVh3s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )