UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'O+PlQWYqzaTLTr+0DH8MN7WJ5POB3/Jy8FsDodSNeKM=' 
WHERE 
  key_id = '24ebb6e5ddc66c71053ea33ee4481e095e5386ab5716cdfe0e350cc0677df81d' 
  AND (
    token = 'O+PlQWYqzaTLTr+0DH8MN7WJ5POB3/Jy8FsDodSNeKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )