UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/vfdEOlgMo/K0PiMAVZF3bErJfOyo2a6k/ygHlBAQiI=' 
WHERE 
  key_id = '17cf7c5096fcc97abe5c216416ed31eda9222a12e525198a255fc2f8252a167a' 
  AND (
    token = '/vfdEOlgMo/K0PiMAVZF3bErJfOyo2a6k/ygHlBAQiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )