UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MwmJwLdGYqHq0jTxasQ4x/w3SJVwE4JKc2k8e/RkvM4=' 
WHERE 
  key_id = '96ba26a7f78c4b59c05aaf969a79cad0d5237baf7121d51485ada86cada11320' 
  AND (
    token = 'MwmJwLdGYqHq0jTxasQ4x/w3SJVwE4JKc2k8e/RkvM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )