UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mIzE5om2RxY32ne/8+Rb7tL0xzcOfNHhPptoKXo3lD0=' 
WHERE 
  key_id = 'aca4ac4d3e1f75c4a08c30fea381e06a22e458a4938f741236eccda18905e6c3' 
  AND (
    token = 'mIzE5om2RxY32ne/8+Rb7tL0xzcOfNHhPptoKXo3lD0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )