UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Og/eO8BWr1068LrQXbWpCXRNMRHx2kOkdkxuzXYJsVE=' 
WHERE 
  key_id = '4a7802fa4896746a1210ed8e9ebdb56b958546c458169633cdcfeb8cf43df6ad' 
  AND (
    token = 'Og/eO8BWr1068LrQXbWpCXRNMRHx2kOkdkxuzXYJsVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )