UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4OUsePVJLOTLr45U/wzazd79qJGRm4KuiO5/+9vZhF0=' 
WHERE 
  key_id = '3f031a4ea375861e5186db7101b86646c042fc5a616b8ef27f8d85c7b219e377' 
  AND (
    token = '4OUsePVJLOTLr45U/wzazd79qJGRm4KuiO5/+9vZhF0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )