UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sg+L8GC3KGds62j/GKTPfj0eT5EovqRkofmdSDTunFU=' 
WHERE 
  key_id = '230088763427870d668f390562750021cbad3b63e2484addfdacdd3ddb057f7b' 
  AND (
    token = 'Sg+L8GC3KGds62j/GKTPfj0eT5EovqRkofmdSDTunFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )