UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+a2IpVLgnvP5zwwLZC/3LsLiEUmsQT9Yy2kw01lMulc=' 
WHERE 
  key_id = '173e08ed2f54c25cb35eda7b7ee0154f08c23b33ae34617cc63666dabead0189' 
  AND (
    token = '+a2IpVLgnvP5zwwLZC/3LsLiEUmsQT9Yy2kw01lMulc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )