UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VCCGUNj04E1xcSduTtnff9+ypF5eOOVgsy50lXUEJJI=' 
WHERE 
  key_id = 'fd5c43d08a4e38cb59444260fe0786cc2a8f22a124205644838bbdd2aea442c8' 
  AND (
    token = 'VCCGUNj04E1xcSduTtnff9+ypF5eOOVgsy50lXUEJJI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )