UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rCq71BwAgYbp52iwI1BnAmJiAYPB+eSs3Q8OS8SnBIA=' 
WHERE 
  key_id = '355b62dbb2aca1c58ceaa68c4125763e99638b8c1f5d19752a39f22eb81c4616' 
  AND (
    token = 'rCq71BwAgYbp52iwI1BnAmJiAYPB+eSs3Q8OS8SnBIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )