UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rBv/n8j8sPY/LpxGwmvR15JYlU2OLNYwkmLNwubv3Rc=' 
WHERE 
  key_id = '23b93d177fd0440bb186d4536ddc35590cba9c74e85bc934c63b81232888848a' 
  AND (
    token = 'rBv/n8j8sPY/LpxGwmvR15JYlU2OLNYwkmLNwubv3Rc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )