UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QSWBgJH/mcNTku7bvZ5e9Aj74JVRnXWWCfeyTLrXwss=' 
WHERE 
  key_id = '2974a0e0429235eb5bbc7f12eced891dbb9add950de51fcb644bcfab7814aa26' 
  AND (
    token = 'QSWBgJH/mcNTku7bvZ5e9Aj74JVRnXWWCfeyTLrXwss=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )