UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sp2TmLibgssWNtxgE9N7xv9hPKg+UAX2wC5JglaSWhc=' 
WHERE 
  key_id = '237299aed954803d5d2a887ebec8bc2ed57bb632a96bf8bc2a700f402b50133c' 
  AND (
    token = 'sp2TmLibgssWNtxgE9N7xv9hPKg+UAX2wC5JglaSWhc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )