UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wkYaKP0RxyPKGhL+xUs4svSZH2FKF93XHvizmechX0U=' 
WHERE 
  key_id = '8d6d7750592dfb0fd4f107bd638cca68361a221a8c50574f8691791f0d1b2f4d' 
  AND (
    token = 'wkYaKP0RxyPKGhL+xUs4svSZH2FKF93XHvizmechX0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )