UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4gXHKz90HDt1MYnV70dHFzBaezJqV0jQ41ciaUo9ExY=' 
WHERE 
  key_id = '122c53993ce8393b516e2aeb187883ba7b90ed70e30e6dfe197a7ee645ca403c' 
  AND (
    token = '4gXHKz90HDt1MYnV70dHFzBaezJqV0jQ41ciaUo9ExY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )