UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BiSUtFjg+AZqIdccufoe235aoVGQ1hMxMuiEfeKpP7U=' 
WHERE 
  key_id = '376998e38109382934c5418af08645b873193afa106aaba360f1a12a0598544a' 
  AND (
    token = 'BiSUtFjg+AZqIdccufoe235aoVGQ1hMxMuiEfeKpP7U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )