UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vMw3jqrxZzWaPKIN1hIa//sAUxvO3L61DGd/mm08pVE=' 
WHERE 
  key_id = '31adea7884dafa45b83f86df786c8bef474ec67ebb5cb5cd0808c5f3f9debe50' 
  AND (
    token = 'vMw3jqrxZzWaPKIN1hIa//sAUxvO3L61DGd/mm08pVE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )