UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'eDZPhmsgsZwywwmJQfNIwkn0j9Cj1H8q41qobA4xwYk=' 
WHERE 
  key_id = '341257e977f9ddb928c1d13d37defe44ea7800a734529fadb8a19ff7c01f7ad2' 
  AND (
    token = 'eDZPhmsgsZwywwmJQfNIwkn0j9Cj1H8q41qobA4xwYk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )