UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DNXZPy0KNqZC/KAVwj6lKfbW7OMIbaM0v7nC8Kd5NU0=' 
WHERE 
  key_id = 'ea644b29f7511f93a5f4ee58dd4f6481e9e00d52c99b911e786196b3a4236585' 
  AND (
    token = 'DNXZPy0KNqZC/KAVwj6lKfbW7OMIbaM0v7nC8Kd5NU0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )