UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XeW/fDd5CPDLQ2gmwtNSBSgK7YeaazUXdJd9qfLFbFU=' 
WHERE 
  key_id = '3d808e14305b4be36c9afa612d83f680ca6463ef880e42996453b6bc81fb4ab1' 
  AND (
    token = 'XeW/fDd5CPDLQ2gmwtNSBSgK7YeaazUXdJd9qfLFbFU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )