UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'arWO425+QGSQdW4cOQpdtqpGvMUbrixj/UfsyszL90g=' 
WHERE 
  key_id = '926e6e829c5909f7d8bc2d87a6c401116adb8d741dab4f93818c24a2d0d64711' 
  AND (
    token = 'arWO425+QGSQdW4cOQpdtqpGvMUbrixj/UfsyszL90g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )