UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd1jrf9ogj6v4/v8YXTMYO+za5lMvjuXAHxvZIQ6qYrc=' 
WHERE 
  key_id = '2669c833677e963e8e3eedd9a37a34a52e53c145e825ecc3a311b266cf5568a6' 
  AND (
    token = 'd1jrf9ogj6v4/v8YXTMYO+za5lMvjuXAHxvZIQ6qYrc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )