UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uZncvVUNA7iekaQO/sr56Rk7J4wZzu5b8UEL4Q/xxYE=' 
WHERE 
  key_id = '0f00663295f705114ef4e9770b74426a6ac022a514cd42b5759808e999abf096' 
  AND (
    token = 'uZncvVUNA7iekaQO/sr56Rk7J4wZzu5b8UEL4Q/xxYE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )