UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'G5rT6A/0TAmQ5BGikIZ8DsbXfgYhMTqad/EfqUKJ+zI=' 
WHERE 
  key_id = '64d1831b52294ede210911881aa7ef7c1cfd3053e4ea3614fc7af1d5c975f0a4' 
  AND (
    token = 'G5rT6A/0TAmQ5BGikIZ8DsbXfgYhMTqad/EfqUKJ+zI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )