UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LiOS6It9ktZEr8+3kiiJLgsVqv/p1NCQk73PL+oZIDI=' 
WHERE 
  key_id = '3038ef725d5e26b42a46db14d2db4a7803b1da580c562a251a5802458b1e8e5c' 
  AND (
    token = 'LiOS6It9ktZEr8+3kiiJLgsVqv/p1NCQk73PL+oZIDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )