UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3/DbPUORXt15gtZphtKmNTvBe6ffgEHxNQsBAaL+GTk=' 
WHERE 
  key_id = '381d5dd88fe73e5619eba070c652bfd4c8197dd645be9b328fb980fa44735c5e' 
  AND (
    token = '3/DbPUORXt15gtZphtKmNTvBe6ffgEHxNQsBAaL+GTk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )