UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aSWjwfdf7Rl4jsY1bFlQsBizBuvj+fzEiUrNEVlZxrE=' 
WHERE 
  key_id = '7b1ed0b2530ead06adfecff7f2e83ee4a896290e5b64cf0e41a7ae2686d43cef' 
  AND (
    token = 'aSWjwfdf7Rl4jsY1bFlQsBizBuvj+fzEiUrNEVlZxrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )