UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EFEm20I+cL0fJ48mj09kwDufAMV9VU9lt1YBKGu6kpI=' 
WHERE 
  key_id = 'dde0c94c424ecddaa52d6973736426ff113a20b161d907892ce62889f8565c5f' 
  AND (
    token = 'EFEm20I+cL0fJ48mj09kwDufAMV9VU9lt1YBKGu6kpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )