UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EVyk/FjPIoCqFmsk364HyfUwdxxzzN3ZnuJFyjjq5sk=' 
WHERE 
  key_id = '87033bfb9bf2e22daba7167afab0664027c8ef30269f13d508ac617e9acb8215' 
  AND (
    token = 'EVyk/FjPIoCqFmsk364HyfUwdxxzzN3ZnuJFyjjq5sk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )