UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AK7D1K5b+r4iZjVr61UETmOLyAqicfLZ0Cb6wg4BXLU=' 
WHERE 
  key_id = 'c6743316edb0631477538b74cf546d66695e9cdf5a9522e9af24488676677fcc' 
  AND (
    token = 'AK7D1K5b+r4iZjVr61UETmOLyAqicfLZ0Cb6wg4BXLU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )