UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Kv70a2SPBDrKkrmbyGM6K29C6roFpl1414L+h2UILn8=' 
WHERE 
  key_id = 'bf47c818467661ed57a458bd7094e56fb7ad970e30db6c7c7678b8a2d4a6cc9d' 
  AND (
    token = 'Kv70a2SPBDrKkrmbyGM6K29C6roFpl1414L+h2UILn8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )