UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BOkAfqN9MbyetJ0LUjYbflbPYyKkBkTU8tLjCtTx4iw=' 
WHERE 
  key_id = 'f0e3dc18f49055fa47db49218b37eff2c68117a838bb42654eef2af64c92ead8' 
  AND (
    token = 'BOkAfqN9MbyetJ0LUjYbflbPYyKkBkTU8tLjCtTx4iw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )