UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K0LSqd6g059M4a/5VRjn6klSlxghTBOYwdYKcnphHBg=' 
WHERE 
  key_id = 'c9076b5ae615887ed5f83059a45e257e9ea91d57517df33adafb78ee94992e15' 
  AND (
    token = 'K0LSqd6g059M4a/5VRjn6klSlxghTBOYwdYKcnphHBg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )