UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M1UoF93vQ6/9N9Z6EvM0SZ+7Zx4Y5ga7+aYfsIyaZuc=' 
WHERE 
  key_id = '54a5e7f56e8deafb4260dbbe2f976bbaf9856c00db5f78e247e8d876c972f49b' 
  AND (
    token = 'M1UoF93vQ6/9N9Z6EvM0SZ+7Zx4Y5ga7+aYfsIyaZuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )