UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bcguGkmlwyYEJxbh126Ao8/cjvRUWJkAuQJ1mWBea9A=' 
WHERE 
  key_id = 'be5238adbbf983b610aa502ca943b9c29d569fbe70a7ed45f1ce738388ddfb77' 
  AND (
    token = 'bcguGkmlwyYEJxbh126Ao8/cjvRUWJkAuQJ1mWBea9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )