UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'A3crKPouEEZvrrk9Zh6Qpng+4P3UnAIrMoz62A8KiC8=' 
WHERE 
  key_id = 'b76dd1c5a8d53578b6ae763168ae2f8e52117a3684911da0bf67639f376facea' 
  AND (
    token = 'A3crKPouEEZvrrk9Zh6Qpng+4P3UnAIrMoz62A8KiC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )