UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yF8fZuUTOWdNWW1efDgdC1RGdJMN9ic7rp48l3d8ZdA=' 
WHERE 
  key_id = '25cb862a7f27023708938b8c58266d4bb71a934174ee988811fcd51e0d1f3002' 
  AND (
    token = 'yF8fZuUTOWdNWW1efDgdC1RGdJMN9ic7rp48l3d8ZdA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )