UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mv/1mUr4HKytAbwijTpg6hfG8dXRv3VxjTsSa10jfXI=' 
WHERE 
  key_id = 'd2c74c6bd70c236f443d972f7704f8d7289194fcc7593332480ef50ea0afa1e4' 
  AND (
    token = 'mv/1mUr4HKytAbwijTpg6hfG8dXRv3VxjTsSa10jfXI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )