UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xP/uLA0WoDxOGeFB18yjGV5FT/4V0rEbqwbETyU7VgM=' 
WHERE 
  key_id = '396211d68b991e45f1bc1677786a030be7ed55279f009300b97b9dcfe378eb9f' 
  AND (
    token = 'xP/uLA0WoDxOGeFB18yjGV5FT/4V0rEbqwbETyU7VgM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )