UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'YqBriYpCIswq40YaRuapvJ0NCtvNwG5HU8eG/Mk559Y=' 
WHERE 
  key_id = '818beb5a394cce0f47e43bd5de10cb7e5ef62003bbb4af978088d3a8557b70e7' 
  AND (
    token = 'YqBriYpCIswq40YaRuapvJ0NCtvNwG5HU8eG/Mk559Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )