UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksjsY+YG4DsLKMwOPubh541XltG2MqOM3z9I4jgz3KA=' 
WHERE 
  key_id = 'e946f68b01d861451099ad1585b3a62ec7c363ad9fca962e0d62708af8b84546' 
  AND (
    token = 'ksjsY+YG4DsLKMwOPubh541XltG2MqOM3z9I4jgz3KA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )