UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AlvbBCxJuG7XjP2mpW8QT0cEZ5SK07qagXI/LzRgMAE=' 
WHERE 
  key_id = 'a3393bb917ce9763cfb24e1f8ca593fbdc6e09c88ad7b32648111127dffd4a80' 
  AND (
    token = 'AlvbBCxJuG7XjP2mpW8QT0cEZ5SK07qagXI/LzRgMAE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )