UPDATE 
  cscart_multi_declock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'osPsJD/hqZB61EwNkKHIhYUksnZqB0eZVGi+K/qRDGY=' 
WHERE 
  key_id = '47714adef6d303b45b4f14dd01a38b97349b39a370f06607f545fbddd8922dcd' 
  AND (
    token = 'osPsJD/hqZB61EwNkKHIhYUksnZqB0eZVGi+K/qRDGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )