UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'E3mUVg7H4KDMQMai/hebS7j+Ev/2u3ohj/q8xFarM1U=' 
WHERE 
  key_id = '23a3fe449d612de1e732ee12ac5a37aa7ff1e4cef19b12d47368e250b07391cb' 
  AND (
    token = 'E3mUVg7H4KDMQMai/hebS7j+Ev/2u3ohj/q8xFarM1U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )