UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LZXglzuQpckdcYmvWNiFxjGVL+pfL1t5sdB45eOmkDU=' 
WHERE 
  key_id = '1e482855b86767336d8c9a11efd5e76e2e504a0c3243f08133c560ef0e651ac4' 
  AND (
    token = 'LZXglzuQpckdcYmvWNiFxjGVL+pfL1t5sdB45eOmkDU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )