UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2y2kSzIguPka0p/vN4nWtumssp7ox/5Z+jXsvmGYzMc=' 
WHERE 
  key_id = '26e2bc2b611057c493bcba8edf59b1ca06941244b4b27f1117d96f9991ee81ec' 
  AND (
    token = '2y2kSzIguPka0p/vN4nWtumssp7ox/5Z+jXsvmGYzMc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )