UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uVprfZIms0g2dVw9vp+UWKgD7/O94NVxhCFmT0727LU=' 
WHERE 
  key_id = '70d4c4377fa44cfba04a2bdbcfc03a1efd070c74dd17b538ece72956449977c7' 
  AND (
    token = 'uVprfZIms0g2dVw9vp+UWKgD7/O94NVxhCFmT0727LU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )