UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cfS/jMq/K+TVvbICorjJOjSUfP8DUpbeh+QlHluaOMU=' 
WHERE 
  key_id = 'd3fe7f8384f764b1af276686088dbe3496571a565b5c6a64783d1a5c7a76d273' 
  AND (
    token = 'cfS/jMq/K+TVvbICorjJOjSUfP8DUpbeh+QlHluaOMU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )